Long Wedding Guest Dresses

Long Wedding Guest Dresses Made for a Grand Entrance

Long Wedding Guest Dresses bring the drama for fall and winter weddings with sweeping lengths, elegant shapes, and luxe details made for celebrating. From flowing A-line dresses to sleek column and curve-defining designs, Windsor’s collection gives you plenty of ways to go long for formal receptions, holiday weddings, and every dressed-up RSVP this season.

Long Silhouettes from Flowing to Fitted

The best long dresses for wedding guest style balance the impact of the length with a silhouette that feels like you. A-line dresses create graceful movement, while fitted and column shapes offer a sleeker profile. Mermaid Wedding Guest Dresses contour through the bodice and hips before flaring toward the hem for a more dramatic finish.

Modern details give these silhouettes even more personality. Corset bodices and lace-up backs can add structure or adjustability, while ruching and ruffles bring texture and dimension. Cowl, halter, off-the-shoulder, square, V-neck, and sweetheart necklines give you different ways to frame your look.

Floor-Length Wedding Guest Dresses Made to Move

Floor-Length Wedding Guest Dresses may bring the drama, but they should still let you enjoy the celebration. Front, side, or back slits give a long skirt more freedom of movement while creating a stylish reveal of your heels. They can also make the silhouette come alive as you walk, dance, and capture those must-post photos from the celebration.

For a little less length, explore mid-length wedding guest dresses when you want an elevated look that puts more focus on your shoes.

Why Choose a Long Dress for a Fall or Winter Wedding?

Long silhouettes are a natural choice for cooler-season weddings when you want more coverage without giving up a dressed-up look. Satin and lace can transition beautifully through fall, while velvet brings richer texture as winter arrives. Glitter, sequins, rhinestones, and beaded details dial up the festive mood for holiday and New Year’s Eve weddings.

For colder celebrations where you want more arm coverage, long sleeve formal dresses offer another season-ready option. If the invitation calls for an especially elevated dress code, explore formal wedding guest dresses for styles suited to black-tie celebrations.

What Is the Best Long Dress for a Wedding Guest?

Start with the dress code, then consider the venue and overall vibe of the wedding. A flowing A-line dress can complement an outdoor or rustic setting, while a sleek column or mermaid silhouette can match the polished mood of an elegant indoor or city celebration. For formal weddings, look to floor-length styles in luxe fabrics or with refined embellishments to meet the dressier moment.

From softly flowing shapes to fitted statement styles, Windsor’s Long Wedding Guest Dresses give you elegant options for fall, winter, holiday, and New Year’s Eve celebrations.

  • Reya Low Back Mermaid Formal Dress

    Special Occasion

    The Reya gown skims the figure with fluid slinky fabric that moves beautifully from every angle. The draped cowl neckline, artful ruching, and thigh-high slit bring a modern elegance to this mermaid gown, creating a look that feels effortlessly polished.

    Fit & Features

    • Knit fabric with subtle sheen, knit lining
    • Cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • Low back, zipper and hook-eye closure
    • High side slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black tie weddings, bridesmaids, galas, luxury vacations, anniversaries, elegant date nights, cocktail soirees, award dinners, fancy birthday celebrations

    Style Number/Barcode: 05002-001403

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: TEAL

    Available Size: XS, S, M

  • Natalia One-Shoulder Cutout Slit Formal Dress

    Special Occasion

    Made for the spotlight and every slow turn toward the camera, the Natalia formal gown stuns with its form-hugging fit, sculpting side ruching, and bold one-shoulder neckline. A peek of skin through the side cutout and a high slit seal the look with just the right amount of drama.

    Fit & Features

    • Sheen knit fabric, smooth knit lining, moderate stretch
    • One-shoulder neckline
    • Side ruched seams
    • Side cutout and high side slit
    • Form-hugging silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, date nights, birthdays, dinner parties, cocktail soirees, black tie galas, red-carpet events

    Style Number/Barcode: 05002-000224

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Catherine V-Neck Slit Mermaid Sequin Formal Dress

    Special Occasion

    Light up the night with a glamorous glow in the Catherine V-neck slit mermaid sequin formal dress at prom or fancy parties! Adorned with a mesmerizing sequin pattern on delicate mesh fabric, this dress features a flattering V-neckline, padded bra cups, adjustable spaghetti straps, and a low-back cut to show skin. The mermaid silhouette and high front slit create a stunning, floor-length design that will turn heads at any formal event! Compliment the look with statement earrings.

    Fit & Features

    • Sequin pattern, mesh fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • Padded bra cups
    • Back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8001

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Pamela Formal Glitter Velvet Lace-Up Dress

    Special Occasion

    Glitter amplifies the brilliant sparkle on the Pamela formal velvet dress that brings a high shine to HOCO and black tie parties! She features a surplice V-neckline, a padded bust, spaghetti straps, and a strappy lace-up back to create a head-turning look, while the side pleated seam and slim silhouette flatter your figure. A high front wrap slit provides just the right touch of drama and is finished with a floor-length hem. The formal dress is crafted from a glitter velvet knit fabric that shimmers under the light and offers plenty of stretch for comfort. Complete the look in sparkly rhinestone earrings and heels. 

    Fit & Features

    • Sleeveless surplice V-neckline, padded bust
    • Spaghetti straps, strappy lace-up back
    • Back zipper and hook-eye closure
    • Side pleated seam
    • Slim silhouette, high front wrap slit, floor-length hem
    • Glitter velvet knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-7644

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lilian Formal Sequin Low Back Dress

    Special Occasion

    Rendezvous in the Lilian formal sequin dress that is sure to make a grand exit at your next fancy soiree. Showcase elegance and sultriness in her low-back design perfect for flaunting some skin. She features a sleek, sleeveless, v-neck, bungee spaghetti straps, and a form-fitting silhouette with a flared long hem. Complete the look in glitzy earrings. 

    Fit & Features

    • Sleeveless, v-neck, bungee spaghetti straps
    • Adhesive bra recommended
    • Low-back design, back zipper closure
    • Form-fitting silhouette
    • Flared long hem
    • Sequin filigree pattern
    • Fits true to size

    Style Number/Barcode: 05002-2342

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $129.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Enya Velvet Glitter Mermaid Dress

    Special Occasion

    Our Enya gown is a dream come true! She features a straight neckline with off shoulder straps, and an overlapping trim. She has a form fitting bodice that leads to a horizontal seam mid waist and flares into a floor sweeping mermaid hem as well as a dramatic slit at one side. Lastly she is composed of form fitting velvet material that offers moderate stretch and showcases twinkling red glitter throughout!

    Model is 5'6.5" with a 32" bust, 23.5" waist and 35" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0359

    Category Name: Long Wedding Guest Dresses

    Price: $20.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • 50% Off
  • Caressa Sequin Evening Gown

    Special Occasion

    Introducing our Caressa! She features a v neckline, padded cups, and spaghetti straps that cross over at the back and lead to a lower back cut out and a zipper closure. She has a form fitting silhouette that leads to a mermaid floor length hem and a high thigh side slit. Caressa is composed of a lined knit material with a mesh overlay that is adorned in a geometric sequin pattern.

    Model is 5'8" with a 32" bust,  23" waist and 36" hips. She is wearing a size small.  

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0084

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Flirty RSVP Floral Chiffon Maxi Dress

    Romantic plans pending… just add this dress. This flirty floral chiffon maxi dress hugs at the bodice and flows effortlessly, perfect for weddings, date nights, or anywhere you want compliments on repeat.

    Fit & Features

    • Floral printed chiffon fabric with full-length lining
    • Sleeveless V-neckline
    • Pleated underbust design, button closures
    • Adjustable spaghetti straps, partially smocked back
    • Fitted bodice, flowy silhouette
    • Maxi-length hem, godet detailing
    • Runs true to size

    Style Number/Barcode: 05101-001316

    Category Name: Long Wedding Guest Dresses

    Price: $49.00 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLUE

    Available Size: L

    Product Badge:
    • Sale
  • Jacie Floral Ruffle Column Formal Dress

    Special Occasion

    Romantic movement meets modern elegance in the Jacie floral ruffle column dress designed for unforgettable entrances. Soft layers of ruffles cascade along the high side slit, creating fluid motion with every step, while the strapless neckline keeps the look sleek and refined. It’s the kind of dress that feels effortless yet completely event-ready.

    Fit & Features

    • Floral print, mesh -lined fabric
    • Strapless neckline
    • Ruffled column silhouette
    • High side slit
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, garden parties, fancy brunches, spring galas, rehearsal dinners, engagement parties, birthday dinners, cocktail soirees

    Style Number/Barcode: 05002-000755

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: YELLOW

    Available Size: XS, S, M, L

  • Adelaide Formal Glitter Lace Slit Long Dress

    Special Occasion

    Light up the room in the lovely Adelaide formal dress showcasing sparkling glitter to enchant at banquets or galas! She features a sleeveless scalloped V-neckline, sleek bungee spaghetti straps, a sheer bodice with satin trim, and a hip-hugging slim silhouette with a sultry side slit and long hem. The formal long dress is composed of a glitter lace fabric with a stretchy knit lining. Complete the look with a clutch and platform heels.

    Fit & Features

    • Sleeveless scalloped V-neckline, bungee spaghetti straps
    • Sheer bodice, satin trim
    • Hip-hugging slim silhouette
    • Side slit, long hem
    • Glitter lace, stretchy knit lining
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7256

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Donna Chiffon Deep V Gown
    Special Occasion

    You never shy away from statement dressing—and our gorgeous Donna gown proves no exception! Rendered in a bold, black and marigold abstract print, Donna features adjustable spaghetti straps leading to a cross back, a deep V bodice with pleat detail at bust, a banded waist with back zip and hook-and-eye closure, and an A-line skirt. Dress is partially lined and made from a float-y, chiffon-like material with little to no stretch. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0164

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Effortless Confidence Sheer Lace Maxi Dress

    A little sheer, a little bold—exactly how you like it. This lace maxi dress skims your body with a soft stretch feel, made for slipping into when the vibe calls for effortless confidence.

    Fit & Features

    • Textured lace fabric with a mini-length knit lining, moderate stretch
    • Sleeveless V-neckline with O-ring accent at the bust
    • Adjustable spaghetti straps
    • Maxi-length hem
    • Form-hugging silhouette
    • Runs true to size

    Style Number/Barcode: 05102-000599

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sunset Glow Satin Midi Dress

    Bring the golden hour with you—this satin midi dress turns heads with its fluid cowl neckline, curve-hugging fit, and dreamy ombré effect. A luxe pick for celebrations, weddings, or dressy champagne brunches.

    Fit & Features

    • Ombre print, smooth satin fabric, woven lining
    • Cowl halter neckline, tie closure
    • Side zipper and hook-eye closure
    • Open back with adjustable strap
    • Curve-hugging fit
    • Midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000520

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Mischa Velvet Mermaid Gown

    Special Occasion

    Nothing says glam like our Mischa Mermaid Gown! She of composed of a velvet like material that is sleek and sexy and offers moderate stretch. She has a fitted bodice with a v neckline, padded cups and adjustable spaghetti straps that lead to a low back line. Her floor length skirt flares towards the bottom for a mermaid design, and hugs at the waist. We love Mischa because she pairs well with a variety of heels and accessories! 

    Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0249

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Jordan Cowl Neck Slim Glitter Ombre Formal Dress

    Special Occasion

    Make magic happen dazzling in the Jordan glitter ombre formal dress at banquets or fancy soirees!  A cowl neckline and adjustable spaghetti straps add elegance, while the strappy open back and side ruched seams add a touch of sensuality. The slim silhouette and high side slit along the long-length hem create a flattering look. Complete the look with a clutch.

    Love this look? Find your statement with a stunning blue prom dress, or shine at every event with our collection of chic party dresses designed for the spotlight.

    Fit & Features

    • Glitter ombre mesh fabric, stretchy knit lining
    • Cowl neckline
    • Adjustable spaghetti straps, strappy open back
    • Slim silhouette, side slit
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-8473

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Katy V-Neck Cutout Mermaid Crepe Formal Dress

    Special Occasion

    With a glam silhouette, a gorgeous V-neckline, and sultry details on luxe crepe fabric, the Katy long formal dress is the one to make your entrance into galas, weddings, and banquets! Have all eyes on you in this flattering formal gown showcasing a wide shoulder strap, adjustable spaghetti strap, and a flirty side waist cutout to show some skin along the mermaid silhouette that hugs your curves down to the floor-length hem. Style the dress with a glam hair clip, earrings, and heels for a stunning evening look!

    Fit & Features

    • Luxe crepe fabric lined with smooth knit
    • Adjustable spaghetti strap, wide shoulder strap
    • Back zipper and hook-eye closure
    • Side cutout waist
    • Mermaid silhouette, floor-length 
    • Runs true to size

    Style Number/Barcode: 05002-8217

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Tatianna Floral Gown

    Special Occasion

    Make it special in the Tatianna gown! She features a straight neckline, padded cups, off shoulder sleeves, and a zipper closure at the back. Bodice is fitted and comosed of a nylon material that offers moderate stretch. Bodice meets skirt high waist with a ribbon accent and flows out with an A-line design. Dress has a mini skirt lining and skirt is composed of a taffeta material that showcases a floral pattern and a sheen finish. Best of all dress includes pockets!

    Model is 5'9" with a 32" bust, 24.5" waist and 35" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0233

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lily Abstract Print Mermaid Formal Dress

    Special Occasion

    The Lily dress is made for nights that feel artful and unforgettable, where every detail deserves attention. A multi-print abstract fabric shapes a form-hugging long silhouette, finished with a sweetheart neckline, cutout bust, and a high side slit that brings movement and allure.

    Fit & Features

    • Abstract print, mesh-lined fabric with stretch
    • Adjustable spaghetti straps with sweetheart neckline and twist-front bust detail
    • Front cutout at bodice, padded bra cups
    • Back zipper and hook-eye closure
    • Ruched mesh overlay through bodice and skirt
    • High front slit at hem, floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Destination weddings, evening ceremonies, dressy cocktail parties, birthday dinners, engagement parties, fashion forward events, anniversaries, honeymoons, vacations

    Style Number/Barcode: 05002-000573

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: RED-2

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Angelica Lace Satin Mermaid Formal Dress

    Special Occasion

    A study in sleek romance, the Angelica gown pairs a satin V-neck neckline with a sheer lace bodice that feels both delicate and daring. The asymmetrical mermaid satin floor-length skirt adds sculpted movement, creating a look designed for polished, unforgettable evenings.

    Fit & Features

    • Soft woven satin-lined fabric with subtle sheen
    • V-neckline with pleated bust detail
    • Adjustable spaghetti straps
    • Side zipper and hook-eye closure
    • Ruched sheer lace bodice creates a contoured waist
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, formal holiday parties, black tie galas, winter formals, luxe date nights, birthday dinners, rehearsal dinners, engagement parties, anniversaries, fashion-forward events, red-carpet occasions

    Style Number/Barcode: 05002-000696

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: WINE

    Available Size: L

  • All Eyes Satin Cowl Maxi Dress

    This dress understands the assignment. The glossy satin drape, sultry cowl neckline, and chain strap accent bring full glam energy, while the lace-up back keeps it flirty and unexpected. Perfect for nights out, fancy dinners, or anywhere you plan to turn heads.

    Fit & Features

    • Printed satin woven fabric
    • Cowl neckline
    • Spaghetti straps
    • Lace-up back with chain accent
    • Flowy curve-hugging silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000754

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Slip Into Bloom Lace-Up Floral Maxi Dress

    Serving soft drama with every step. From the draped neckline to the lace-up slit, this floral maxi knows how to bring a flirtatious allure, perfect for date nights, vacation, or shower celebrations!

    Fit & Features

    • Floral print, smooth knit-lined fabric, moderate stretch
    • Cowl neckline
    • Spaghetti straps
    • Lace-up back
    • High side slit
    • Curve-hugging silhouette, maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000532

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Aubrielle Off The Shoulder Corset Velvet Mermaid Dress

    Special Occasion

    The long formal velvet dress features an off-the-shoulder neckline with cold shoulder straps, a v-neckline bust, a corset bodice accented with flexible boning, and a mermaid silhouette accented with a high-side slit. Complete the formal outfit with a rhinestone clutch.

    Fit & Features

    • Lined velvet fabrication, moderate stretch
    • Off-the-shoulder neckline, cold shoulder straps
    • V-neckline bust
    • Corset bodice with flexible boning
    • High side slit
    • Mermaid silhouette
    • Long length hem
    • Runs true to size

    Style Number/Barcode: 05002-8956

    Category Name: Long Wedding Guest Dresses

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Cecelia Formal Crepe Plunge Mermaid Dress

    Special Occasion

    Dare to make jaws drop in the stunning Cecelia formal crepe dress at galas, weddings, and award ceremonies! She features a sultry sleeveless plunge V-wire neckline with a built-in padded bust, spaghetti straps, a pleated empire waist, a low-cut back, a curve-hugging mermaid silhouette, and a flared floor-length hem. The formal dress is composed of a crepe fabric with a moderate stretch. Style with a lariat necklace and earrings.

    Fit & Features

    • Sleeveless plunge V-wire neckline, padded bust
    • Spaghetti straps, pleated empire waist
    • Low-cut back
    • Curve-hugging, mermaid silhouette
    • Flared floor-length hem
    • Crepe fabrication, knit lining at the bust, moderate stretch
    • Sticky bra or pasties optional
    • Runs true to size

    Style Number/Barcode: 05002-7301

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ellen Deep V Slit Gown

    Special Occasion

    Take the plunge in our exquisite Ellen gown. She features tank-style straps, a deep V neck, a high-seam banded waist, and a long, flowing A-line skirt with a side zip and high slit. Ellen is partially lined and made from a smooth nylon jersey material with a slight sheen and ample stretch.

    Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0268

    Category Name: Long Wedding Guest Dresses

    Price: $26.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance