Fall Formal Dresses
Discover an array of Fall Formal dresses perfect for any special occasion, from a black-tie wedding to a chic cocktail event. Our collection includes glamorous velvet gowns with daring thigh-high slits, elegant lace dresses with plunge necklines, and elegant midi dresses adorned with sparkly sequins. For a more refined look, explore our floor-length satin dresses, or take it up a notch in our bold mesh rhinestone dresses, intricately designed to outline the shape of your curves. From simplistic and chic to bold and embellished, we have the perfect dress for your next formal soirΓ©e.
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Fall Formal Dresses That Embrace Autumn Elegance
Make a stunning entrance at your next special occasion with style and explore our gorgeous collection of Fall Formal Dresses. Whether you're attending a wedding, celebrating a birthday, or attending a ball or dance for the autumn season, we have the perfect formal dress for you. From short and flirty to floor-sweeping elegance, our dresses are designed to make a statement.
Our elegant and timeless fall formal dresses are offered in a variety of lengths and fabrics, including luxurious satin, chiffon, velvet, lace, and tulle. Each dress is carefully crafted to ensure a perfect vibe for every occasion. If youβve been invited to a black-tie affair, consider a long formal dress with a flattering mermaid silhouette or sleek column shape. Or tap into those fairytale vibes with an elegant gown that sways beautifully at a Military Ball or gala. Fall creates the perfect ambiance for an autumn wedding, so embrace the allure of the season with a gorgeous midi cocktail dress or formal maxi for a boho-style occasion. Find more style advice for guests in this Windsor fashion blog on what to wear to a fall wedding.
Fall season also means itβs Homecoming season, so have a little fun with a short formal, fitted dress or twirl-worthy skater. Stand out with exquisite details like sparkly sequins, glitter fabrics, rhinestone embellishments, and pearl accents, adding a touch of opulence to your formal dress look.
Embrace the rich and warm hues of fall fashion trends with our wide range of dress colors. Whether you prefer emerald green, bronze, gold, royal purple, navy blue, dark red, burgundy, or timeless black dress, we have the perfect shade to suit your style.
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Brianne Mesh Convertible Formal Dress
Special Occasion
For the kind of entrance that quiets the room in the best way, the Brianne dress is all about fluid drama and refined sparkle. Crafted from ruched mesh fabric adorned with rhinestones and faux pearls, this mermaid floor-length dress offers multiple ways to wear neckline that lets you style the moment your way.
Fit & Features
- Mesh fabric, partial knit lining, colored rhinestone accents
- Convertible necklace, multiple ways to wear
- Padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
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Where to Wear:
Prom, black tie wedding, galas, balls, red carpet awards ceremony, milestone birthday dinner, upscale cocktail soiree, anniversary parties, rehearsal dinners, special date nights
Style Number/Barcode: 05002-001526
Category Name: Fall Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Mariska Tie Back Mermaid Formal Dress
Special Occasion
This mermaid dress pairs a sleek, curve-defining shape with timeless sophistication. The fitted bodice highlights the waist and hips before opening into a fluid floor-length hem, balanced by an off-the-shoulder neckline and statement tie-back bow. The result is graceful, chic, and effortlessly formal.
Fit & Features
- Chiffon/smooth knit fabric, knit lining
- Off-the-shoulder neckline, padded bra cups
- Back zipper and hook-eye closure
- Chiffon foldover bust detail with tie-back design
- Mermaid silhouette with floor-length hem
- Runs true to size
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Where to Wear:
Weddings, bridesmaids, black-tie galas, balls, formal celebrations, anniversaries, rehearsal dinners, engagement parties, upscale birthday dinners, red-carpet events
Style Number/Barcode: 05002-001932
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
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Solenne Mock Neck Mesh Mermaid Formal Dress
Special Occasion
A sculpted mermaid silhouette gives this formal dress a timeless, statuesque presence. The mock neckline and draped shoulder detail frame the fitted shape, while ruching through the waist and hips flows into a sheer floor-length skirt. It feels elegant, poised, and touched with old-school glamour.
Fit & Features
- Airy mesh fabric, partially sewn-in knit lining
- Mock neckline, cap short sleeves with draped shoulder detailing
- Back zipper and hook-eye closure
- Ruched waist and hip detailing
- Fitted mermaid silhouette
- Sheer mesh floor-length skirt
- Runs true to size
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Where to Wear:
Weddings, bridesmaids, rehearsal dinners, black-tie galas, formal celebrations, red-carpet events, engagement parties, upscale birthday dinners, special date nights
Style Number/Barcode: 05002-001871
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Celandine Sash Mermaid Formal Dress
Special Occasion
Draping is having a very polished moment. This ruched formal dress pairs a chic scoop neckline with sculpted ruching and long shoulder sashes for a look that feels sleek and current. The floor-length silhouette keeps the finish refined and fashion-forward.
Fit & Features
- Mesh fabric with partial sewn-in knit lining
- Scoop neckline
- All-over ruched detailing
- Long shoulder drapes
- Back zipper and hook-eye closure
- Floor-length mermaid silhouette
- Sheer hem
- Runs true to size
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Where to Wear:
Weddings, bridesmaids, galas, rehearsal dinners, engagement parties, formal birthday events, cocktail soirees, special date nights, balls
Style Number/Barcode: 05002-001873
Category Name: Fall Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Eulalie Rhinestone Halter Mermaid Formal Dress
Special Occasion
A sculpted mermaid silhouette gives this formal dress a timeless, red-carpet presence. The plunging halter neckline and ruched detailing define the fitted shape before flowing into a floor-length hem with a high front slit, while rhinestones add refined sparkle. It feels glamorous, poised, and steeped in Old Hollywood allure.
Fit & Features
- Rhinestone-embellished mesh fabric, stretchy knit lining
- Plunging halter neckline, tie straps, with wired insert
- Ruched seams
- Open back
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
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Where to Wear:
Black-tie galas, red-carpet events, weddings, fancy birthday dinners, special date nights, formal celebrations, upscale cocktail parties
Style Number/Barcode: 05002-001884
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Maelle Lace Up Ruched Mesh Formal Dress
Special Occasion
This long dress stands out through sheer texture, sculpted ruching, and a lace-up back that brings the drama. A sweetheart neckline and front slit keep the silhouette striking from every angle. It feels sultry, trend-forward, and intentionally daring.
Fit & Features
- Lined mesh fabric
- Sweetheart neckline, satin built-in underwire padded bra insert
- Adjustable spaghetti straps
- Slim long silhouette, corset bodice with boning
- Front slit
- Lace-up back, zipper and hook-eye closure
- Runs true to size
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Where to Wear:
Weddings, black-tie events, cocktail parties, birthday dinners, date nights, rehearsal dinners, engagement parties
Style Number/Barcode: 05002-001697
Category Name: Fall Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Elowette Draped Satin Chiffon Formal Dress
Special Occasion
SoftΒ draping and a sleek fitted shape give the Elowette formal dress an elegant, polished presence. The satin neckline and ruched bodice define the silhouette before flowing into a sheer chiffon floor-length skirt. Itβs a refined choice for a wedding guest.
Fit & Features
- Draped satin neckline
- Sleeveless boat neck design
- Ruched bodice and hip detailing
- Fitted silhouette
- Side zipper with hook-eye closure
- Sheer chiffon floor-length skirt
- Runs true to size
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Where to Wear:
Wedding guests, black-tie events, bridesmaids, galas, anniversary dinners, and cocktail parties.
Style Number/Barcode: 05002-001809
Category Name: Fall Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Selina Velvet Cold Shoulder Formal Dress
Special Occasion
Velvet always knows how to make an entrance. The Selina velvet formal dress pairs a cold shoulder neckline with a high front slit for a look that feels polished, fashion-forward, and made for a dressed-up moment.Β
Fit & Features
- Lined velvet fabric with stretch
- Cold shoulder sweetheart neckline, padded bra cups
- Adjustable straps, short-sleeve cuffs
- Back zipper with hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
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Where to Wear:
Weddings, black-tie galas, bridesmaids, rehearsal dinners, holiday parties, formal celebrations, red-carpet events
Style Number/Barcode: 05002-001778
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Aureline Long Sleeve Open Back Formal Dress
Special Occasion
SleekΒ lines and sheer detailing give the Aureline formal dress an elegant, modern finish. The crew neckline, long sheer sleeves, ruched waist and hip detailing, and high side slit shape the fitted floor-length silhouette, while the open back adds a striking contrast. Itβs a polished choice for a wedding guest.
Fit & Features
- Sheer mesh fabric with partial knit lining, high stretch
- CrewΒ neckline
- Sheer long fitted sleeves
- Open back, top closure, lower zipper with hook-eye closure
- Ruched waist and hip overlay detailing
- High side slit, floor-length bodycon silhouette
- Runs true to size
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Where to Wear:
Wedding guests, galas, black-tie events, dressed-up dinners, and prom.
Style Number/Barcode: 05002-001802
Category Name: Fall Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Petra Glitter Leopard Mermaid Formal Dress
Special Occasion
The leopard pattern gets an elevated finish with allover glitter. This mermaid formal dress pairs a fitted shape with a lace-up open back for added definition. The textured shine gives the statement print a polished edge.
Fit & Features
- Glitter leopard print mesh fabric, knit lining, high stretch
- V-neckline, padded bra cups, spaghetti straps
- Lace-up open back
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
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Where to Wear:
Weddings, rehearsal dinners, engagement parties, cocktail soirees, formal events, anniversaries
Style Number/Barcode: 05002-002015
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN/PRINT
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Adelina Faux Fur Off-The-Shoulder Mini Bandage Dress
Special Occasion
This season is perfect for a little luxe glamour. The Adelina dress pairs a sculpting bandage mini silhouette with a plush faux-fur off-the-shoulder neckline for chic nights out, holiday parties, and dressy occasions that call for something extra.
Fit & Features
- Bandage knit fabric with knit lining, high stretch
- Off-the-shoulder neckline, faux fur design
- Side zipper with hook-eye closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
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Where to Wear:
Dressy date nights, dressed-up dinners, weddings, holiday parties, winter formal, and chic nights out.
Style Number/Barcode: 05001-001179
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE, WHITE
Available Size: M, L, XL, XS, S
Product Badge:- Ships Free
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Lorena Lace Bust Mermaid Formal Dress
Special Occasion
This seasonβs romantic dressing gets a sleeker update. Lace bust cups and a delicate center tie bring trend-forward texture to the Lorena long mermaid dress without overpowering the silhouette. Keep the styling refined for a look that feels fresh and intentional.
Fit & Features
- Lined crepe fabric, moderate stretch
- Sweetheart neckline, underwire bust
- Lace-trimmed bust cups, center bust tie detail
- Wide shoulder straps
- Back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
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Where to Wear:
Weddings, black-tie events, rehearsal dinners, engagement parties, cocktail soirees, red-carpet occasions, fashion-forward events, formal celebrations
Style Number/Barcode: 05002-001925
Category Name: Fall Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Sorrel Cowl Back Side Slit Formal Dress
Special Occasion
The low cowl back gives this formal dress a striking draped finish. Draped hip detailing and a high side slit add dimension to the fitted floor-length silhouette while keeping the front clean and refined. It feels sleek, elegant, and confidently polished.
Fit & Features
- Lined smooth knit fabric with stretch
- Sleeveless boat neckline
- Open low cowl back accent
- Draped hip detailing
- High side slit
- Mermaid floor-length silhouette
- Runs true to size
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Where to Wear:
Wedding guests, bridesmaids, black-tie events, galas, rehearsal dinners, engagement parties, cocktail soirees, anniversaries, red-carpet occasions, formal celebrations
Style Number/Barcode: 05002-001880
Category Name: Fall Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN
Available Size: S, M, L, XL
Product Badge:- Ships Free
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Annika Open Back Mermaid Formal Dress
Special Occasion
The silhouette is sleek, but the details know how to flirt. A halter neckline and mermaid shape give this formal dress a clean, current feel, while the open back adds the sultry finish. Itβs the kind of look that makes understated feel anything but basic.
Fit & Features
- Smooth lined knit fabric with stretch
- Halter neckline with tie straps
- Front keyhole cutout
- Open back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
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Where to Wear:
Weddings, bridesmaids, rehearsal dinner, formal celebrations, black-tie galas, red-carpet events
Style Number/Barcode: 05002-001786
Category Name: Fall Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
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Ondine Flocked Plunge Neck Mermaid Gown
Special Occasion
Homecoming calls for a look with a little more drama. This mermaid gown pairs a flocked finish with a plunge neckline and lace-up back for a sleek, statement-making silhouette. Itβs an easy choice when the night calls for something polished and memorable.
Fit & Features
- Flocked mesh fabrication, knit lining
- Plunging V neckline, padded bra cup, adjustable spaghetti straps
- Lace up back design, zipper and hook-eye closure
- Mermaid silhouette with floor-length hem
- Runs true to size
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Where to Wear:
HOCO, formal parties, wedding guest, anniversaries, and dinner-dates.
Style Number/Barcode: 05002-001902
Category Name: Fall Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Cosima Plunge V Ruched Mermaid Formal Dress
Special Occasion
Ruched detailing gives this mermaid dress a sleek, sculpted finish. The plunging V neckline and halter tie frame the fitted silhouette, while the open twist back adds a striking contrast. Itβs an elegant choice for a wedding guest.
Fit & Features
- Smooth lined knit fabric
- Plunging V neckline
- Halter neck tie
- Ruched bodice and waist detailing
- Open back with twisted strap detail
- Fitted mermaid silhouette with floor-length hem
- Runs true to size
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Where to Wear:
HOCO, Prom, formal events, black-tie and galas, and wedding guest.
Style Number/Barcode: 05002-002211
Category Name: Fall Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
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Cyrene Ruched V-Neck Mermaid Formal Dress
Special Occasion
Ruched detailing gives this mermaid dress a sleek, sculpted finish. The V neckline and fitted silhouette create a refined shape, while the open back with ring hardware and draped sash adds a striking final detail. Itβs an elevated choice for a formal occasion.
Fit & Features
- Slinky knit fabric, smooth knit lining
- V neckline with wide shoulder straps
- Ruched bust detailing
- Open back with ring hardware
- Draped back sash
- Fitted mermaid silhouette with floor-length hem
- Runs true to size
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Where to Wear:
HOCO, formal parties, black-tie events and galas, and anniversary dinners.
Style Number/Barcode: 05002-002041
Category Name: Fall Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE-2
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Zoraida Plunge Halter Mermaid Gown
Special Occasion
Wedding guest dressing feels instantly more refined with this silhouette. The mermaid gown pairs a plunging halter neckline with pleated bust detailing and an open back for a sleek, formal finish. Itβs an elegant choice when the occasion calls for something polished and memorable.
Fit & Features
- Smooth satin fabrication
- Plunging halter neckline with pleated bust
- Open back with halter tie
- Mermaid silhouette with floor length hem
- Body skimming fit through the hips
- Runs true to size
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Where to Wear:
Bridesmaid, wedding guest, formal parties, galas and black-tie events.
Style Number/Barcode: 05002-001946
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Calithea Flocked Floral Mesh Mermaid Formal Dress
Special Occasion
Flocked florals give this mermaid dress a rich, dimensional finish. The sweetheart neckline and draped bodice shape the fitted silhouette before it flows into a floor-length hem, while the open back adds a sleek contrast. Itβs an elegant choice for a wedding guest.
Fit & Features
- Sweetheart neckline with thin spaghetti straps
- Flocked floral mesh
- Draped bodice
- Open back
- Fitted mermaid silhouette with floor-length hem
- Runs true to size
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Where to Wear:
Wedding guest, HOCO, prom, formal events, black-tie and galas.
Style Number/Barcode: 05002-001945
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Odessa Side Slit Lace Column Formal Dress
Special Occasion
The column silhouette keeps this long dress sleek and streamlined. This lace column long dress follows the figure through the body, while ruched detailing and a side slit add shape and movement without interrupting the clean line. The result feels polished, sculpted, and refined.
Fit & Features
- Floral lace fabric, knit lining
- Square neckline, spaghetti straps
- Visible boning through the bodice
- High side slit design
- Column floor-length silhouette
- Runs true to size
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Where to Wear:
Weddings, black-tie parties, galas, rehearsal dinners, formal celebrations, dressed-up date nights, fashion-forward events, cocktail parties
Style Number/Barcode: 05002-002043
Category Name: Fall Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Avelisse Draped Chiffon Mermaid Formal Dress
Special Occasion
SoftΒ chiffon draping gives this mermaid dress an elegant, fluid finish. The off-the-shoulder neckline and cascading sash detail frame the fitted silhouette, while the open back adds a refined contrast. Itβs a graceful choice for a bridesmaid look.
Fit & Features
- Off-the-shoulder neckline
- Draped chiffon sash detail
- Open back
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
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Where to Wear:
Wedding guest, bridesmaid, anniversaries, special formal dinners, and black-tie events.
Style Number/Barcode: 05002-001979
Category Name: Fall Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Zinnia Chiffon Sash Mermaid Formal Dress
Special Occasion
The silhouette stays sleek while the sash brings the drama. This mermaid formal dress fits close through the body before opening into a soft flare, with chiffon panels adding movement behind the shoulders. The effect is sculpted, fluid, and distinctly formal.
Fit & Features
- Smooth knit-lined fabric, high stretch
- Sleeveless boat neckline with long chiffon sash detail
- Open back with tie detail, zipper and hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
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Where to Wear:
Wedding guests, bridesmaids, black-tie events, galas, balls, red-carpet occasions, rehearsal dinners, formal celebrations, anniversaries
Style Number/Barcode: 05002-001982
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Maristelia Plunge Halter Mermaid Gown
Special Occasion
Bridesmaid dressing takes a polished turn with this sleek silhouette. The mermaid gown pairs a plunging halter neckline with pleated bust detailing and an open back for a refined formal finish. Itβs an elegant choice for standing beside the bride in a look that feels modern and composed.
Fit & Features
- Smooth satin fabrication
- Plunging halter neckline with pleated bust
- Open back with halter tie
- Mermaid silhouette with floor length hem
- Body skimming fit through the hips
- Runs true to size
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Where to Wear:
Bridesmaid, wedding guest, anniversaries, galas, formal parties, and black-tie events.
Style Number/Barcode: 05002-001947
Category Name: Fall Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: OLIVE
Available Size: S, M, L, XL
Product Badge:- Ships Free
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Sarina Crew Neck Illusion Side Formal Dress
Special Occasion
This long dress makes its statement through one striking detail. The crew neckline keeps the silhouette clean and sophisticated, while the sheer illusion side panel adds a modern edge that sets the design apart. The result is formal, distinctive, and confidently chic.
Fit & Features
- Lined knit fabric with high stretch
- Sleeveless crew neckline
- Keyhole back cutout with button closure
- Sheer illusion mesh side panel
- High side slitΒ
- Long-length column silhouette
- Runs true to size
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Where to Wear:
Wedding guests, black-tie galas, cocktail parties, formal celebrations, anniversaries, fashion-forward events, rehearsal dinners, engagement parties, elegant birthday dinners
Style Number/Barcode: 05002-001906
Category Name: Fall Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free