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.

  • Helen Formal Bustier A-Line Long Dress

    Special Occasion

    Many kodak moments will be made while wearing the Helen formal dress! She's dressed to impress at prom in her sleeveless, bustier-style bodice with adjustable spaghetti straps, a sweetheart pleated neck, and an open back with a stunning lace-up design. Her fitted empire waist effortlessly flows in an a-line silhouette to elongate your figure and she includes side hidden pockets to keep your hands warm. Composed of a metallic woven fabric with inner tulle and knit lining with minimal stretch. Finish your radiate prom look with a chic clutch.

    Fit & Features

    • Sleeveless, bustier-style bodice, adjustable spaghetti straps
    • Sweetheart pleated neck, built-in padded bust
    • Open-back, lace-up design, zipper closure
    • A-line silhouette, side hidden pockets
    • Floor-length hem
    • Metallic woven fabric, inner tulle and knit lining, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-2104

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Nora Lattice Back Crepe Dress

    Special Occasion

    Make them glance again and again in our beautiful Nora!

    Fits & Features

    • Adjustable Spaghetti Straps With Lattice Detailing At Back 
    • Plunging V Neckline I Padded Bust I Princess Seaming Details
    • Zipper With Hook & Eye Closure 
    • Thigh High Slit I Floor-Length Hemline 
    • Lined, Crepe Fabric 
    • Form-Flattering Fit I Moderate Stretch  


    Style Number/Barcode: 05002-0847

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Astrid Chiffon Floral Gown
    Special Occasion

    A bold black background makes the florals on our chiffon Astrid gown positively pop! She features a surplice-style V back and bodice with adjustable spaghetti straps, a self-tie belt, and a gently pleated full skirt with back zip. Astrid is lined to approximately mid thigh and semi-sheer from mid thigh to hem. She is made from a lightweight, chiffon-like material with little to no stretch.

    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: 05002-0099

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Clare Satin Off-The-Shoulder Mermaid Dress

    Special Occasion

    Sleek, chic, and made for the kind of entrance that turns quiet rooms into captivated ones. The Clare is a satin mermaid dress with an elegant off-the-shoulder neckline and softly draped bodice that gathers into a figure-defining silhouette with subtle ruching through the waist and hips.

    Fit & Features

    • Premium satin fabric, full-length knit lining
    • Asymmetric off-the-shoulder neckline, draped bodice
    • Ruched side seams at the waist
    • Hidden side zipper with hook-eye closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, cocktail parties, evening dinners, rooftop parties, formal date nights, and chic soirees.

    Style Number/Barcode: 05002-001160

    Category Name: Long Wedding Guest Dresses

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: HUNTER

    Available Size: XS, S

    Product Badge:
    • Sale
  • Step Out In Glamour Satin Lace-Up Midi Dress

    Step out in this glam satin midi dress sure to capture the spotlight! The dress features a sleeveless square neckline, spaghetti straps that create the lace-up back design, a cutout bust, and a flattering bodycon silhouette with a center-back slit accent. Complete the look in strappy rhinestone heels.

    Fit & Features

    • Sleeveless square neckline
    • Spaghetti straps, lace-up back
    • Cutout bust, center back slit
    • Bodycon silhouette
    • Midi-length hem
    • Silky satin knit fabric, bust lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-2680

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Liv Formal High Slit Velvet Dress

    Special Occasion

    Make a dazzling impression with a formal dress that brings the elegance to your evening! Live features a sleeveless square neckline, adjustable spaghetti straps, and an A-line silhouette with a high side slit. The dress is composed of a velvet fabric that offers a form hugging fit. Complete look with rhinestone heels and an anklet. 

    Fit & Features

    • Sleeveless square neckline
    • Adjustable spaghetti straps
    • Padded cups, flexible boning 
    • A-line silhouette. high side slit
    • Velvet fabric
    • Form hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1545

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Mael Floral Rhinestone Mermaid Formal Dress

    Special Occasion

    Designed to mesmerize from every angle, the Mael gown drapes the body in a dreamy floral print that feels both romantic and striking. The rhinestone-kissed halter V-neckline and sultry open back create a fluid, sculpted silhouette that moves with unforgettable elegance.

    Fit & Features

    • Mesh-lined fabric with floral print and rhinestone embellishment
    • Halter V-neckline, spaghetti strap tie back closure, padded bra cups
    • Open back with flattering ruched detailing
    • Mermaid silhouette with floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, destination vacations, resort dinners, upscale date nights, engagement parties, art museum soiree, birthday celebrations, cocktail parties

    Style Number/Barcode: 05002-000750

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Stacey Formal One-Shoulder Mermaid Dress

    Special Occasion

    Show off your curves in the Stacey formal dress designed in a flattering mermaid silhouette! Perfect for homecoming, anniversary parties, and fancy soirees. She features a sleeveless one-shoulder neckline, dual spaghetti straps, a sultry high front slit, and a floor-length hem. The formal dress is composed of a slinky knit-lined fabric with a sheen effect and plenty of stretch. Complete the look with a statement bracelet and earrings.

    Fit & Features

    • Sleeveless one-shoulder neckline
    • Dual spaghetti straps
    • Mermaid silhouette
    • High-front slit, floor-length hem
    • Lined slinky knit fabric, sheen effect, moderate stretch
    • Strapless bra or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7531

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Swept Away Floral Ruffled Maxi Dress

    Get swept up in a pretty maxi dress that brings the romance! The dress features a sleeveless sweetheart neckline, tie-up spaghetti straps, tiered ruffles, a floral print, and a maxi-length silhouette. The dress is composed of a lined lightweight woven fabric that offers a relaxed fit with minimal stretch. Complete look with sandals and butterfly earrings. 

    Fit & Features

    • Sleeveless sweetheart neckline
    • Tie-up spaghetti straps
    • Tiered ruffles
    • Floral print
    • Maxi length silhouette
    • Lined lightweight woven fabric
    • Relaxed fit, minimal stretch, runs true to size

    Style Number/Barcode: 05101-1101

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $48.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Floral Fantasy Open Back Maxi Dress

    Channel a floral fantasy with a maxi dress that is flowy and gorge! The dress features a pretty floral print, a sleeveless V-neckline, spaghetti straps, an open back with a floral lace panel, and a flowy maxi length silhouette. Complete look with wedges and a floppy hat. 

    Fit & Features

    • Floral print
    • Sleeveless V-neckline
    • Spaghetti straps
    • Floral lace back 
    • Maxi length silhouette
    • Lined chiffon fabric
    • Relaxed fit, minimal stretch, runs true to size

    Style Number/Barcode: 05101-1089

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Joesphine Glitter Crepe Deep V Formal Dress

    Make some a serious sultry statement in our Joesphine deep V formal dress!

    Fit & Features

    • Tank-like shoulder straps
    • Plunging V neckline
    • Low back | Zipper and hook and eye closure
    • Ruched back detailing
    • Curve hugging floor length fit
    • Glitter crepe fabric

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0668

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Julia Formal Heat Stone Dress

    Special Occasion 

    Dazzle under the lights as you twirl the night away in our Julia dress! Her dreamy heat stones and sequins are all you need for a glam look!

    Fit & Features

    • Round Neckline
    • Unlined Long Sleeves
    • Heat Stones
    • Sequins
    • Mini Skirt Lining 
    • High Center Slit
    • Form Hugging Fit | Moderate Stretch

     

    Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.


    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0327

    Category Name: Long Wedding Guest Dresses

    Price: $44.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Maliya Long Slim Satin Dress

    Special Occasion

    Introducing our stunning Maliya dress! She is designed with a high boat neckline, long sleeves, a slim form fitting silhouette with a horizontal seam mid waist that leads to a floor sweeping hemline. She features a high slit cut out at one side that showcases a sparkling rhinestone detailing, includes a zipper closure mid back, and is composed of a satin material that offers a form fit with moderate stretch and includes a full lining.

    Model is 5'9" with 32" 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: 05002-0361

    Category Name: Long Wedding Guest Dresses

    Price: $25.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Sandrine Keyhole Satin Gown
    Special Occasion

    Rendered in a rich emerald-green satin, our Sandrine gown pulls out all the stops. She features a seamed bodice with a high, halter-style neckline, zipper and crisscross straps at back, plunging deep V keyhole detail at front, and a long, gently fluted skirt with a high side slit. Sandrine is fully lined and made from a soft, shiny woven material with ample stretch.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0157

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Estelle Velvet Backless Mermaid Formal Dress

    Special Occasion

    Sleek and sultry, the Estella velvet gown is designed with a plunging halter neckline that flows into an open back and a floor-sweeping hem. The form-hugging fit and subtle ruching at the waist ensure a silhouette that’s as timeless as it is striking.

    Fit & Features

    • Velvet fabric
    • Halter plunge neckline
    • Backless design
    • Ruching at the waist
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black tie galas, weddings, charity balls, milestone celebration, formal holiday occasions, red-carpet events, anniversaries, engagement parties, rehearsal dinners

    Style Number/Barcode: 05002-000499

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Ayden Ruffle High Slit Mermaid Dress

    Special Occasion

    Turn heads all night in the Ayden ruffle high slit mermaid dress that’s sleek, flirty, and made to move. With its curve-hugging fit and dramatic slit, it’s the ultimate mix of sultry and chic for your next party.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Sleeveless V-neckline, padded bra cups
    • Tank shoulder straps, back spaghetti straps
    • Ruching, back zipper and hook-eye closure
    • High-cut side slit, ruffle trim
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Birthday celebrations, dressed-up dinners, date nights, and rooftop parties.

    Style Number/Barcode: 05002-000105

    Category Name: Long Wedding Guest Dresses

    Price: $64.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Paola Formal Ruched Floral Lace Dress

    Special Occasion 

    Make major waves with a formal dress that captivates from the moment you enter the room! Paola features a sleeveless V-neckline with padded cups, adjustable spaghetti straps, a floral lace back with lower back keyhole, a ruched body throughout, and a mermaid silhouette. The dress is composed of a lined mesh fabric that offers a form hugging fit with a moderate stretch. Complete look with heels and a clutch. 

    Fit & Features

    • Sleeveless V-neckline, padded cups
    • Adjustable spaghetti straps
    • Floral lace back, lower back keyhole
    • Ruching
    • Lined mesh fabric 
    • Form hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1357

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Hallie Formal Satin Lattice Dress

    Special Occasion 

    From the moment you enter the room, Hallie captivates with elegance and grace! She features a sleeveless bodice, a scoop neckline, padded cups, vertical princess seams and adjustable spaghetti straps that lead to a lattice back. Her slim high fit waist leads to an A-line silhouette  accented with a high side slit. She is composed of a lined satin fabric that offers a form hugging fit with a minimal stretch. Includes a back zipper closure.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0077

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Stacey Rhinestone Trim Slit Formal Dress

    Special Occasion

    For the nights when the dress code calls for something unforgettable, the Stacey satin mermaid gown sculpts and shimmers with every step. The rhinestone embellished neckline and off shoulder draping frame the corset bodice, while the high front slit and lace up back bring just the right amount of allure.

    Fit & Features

    • Stretch satin-lined fabric
    • Off-the-shoulder, rhinestone trim sweetheart neckline, padded bra cups
    • Short-sleeve cuffs, lace-up back, zipper and hook-eye closure
    • Flexible boning inserts in the bodice
    • High front slit, mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, red-carpet events, big birthdays, formal celebrations, elegant anniversaries

    Style Number/Barcode: 05002-001459

    Category Name: Long Wedding Guest Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

    Product Badge:
    • Ships Free
  • Fall Into Bloom Floral Maxi Dress

    Romantic drama, unlocked—this floral maxi dress hugs in all the right places before flowing into a dreamy silhouette. With strappy back details and bold blooms, it’s perfect for autumn weddings, cocktail nights, or a dressy birthday event.

    Fit & Features

    • Floral print, mesh-lined fabric
    • V-neckline
    • Spaghetti straps
    • Lace-up strappy open back
    • Curve-hugging silhouette
    • Floor-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000633

    Category Name: Long Wedding Guest Dresses

    Price: $7.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Liliana Corset Mermaid Formal Dress

    Special Occasion

    The sleek Liliana knit gown sculpts every curve with a strapless twist corset bodice and a dramatic mermaid silhouette. The floor-length hem flares softly for a finish that’s equal parts timeless and alluring.

    Fit & Features

    • Sleek knit fabric, stretchy knit lining
    • Strapless sweetheart twist neckline, no-slip grip lining, padded bra cups
    • Back zipper and hook-eye closure
    • Corset bodice, flexible boning inserts
    • Contoured mermaid silhouette
    • Floor-length hem with flared design
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, charity events, red carpet occasions, fancy date nights, formal parties, rehearsal dinners, big milestone celebrations, dressed-up birthdays

    Style Number/Barcode: 05002-000222

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Bloom Mood Floral Open Back Midi Dress

    Soft, sultry, and ready for sunset dinner and drinks—this floral midi dress brings the heat with a low back and curve-hugging midi silhouette. Just add salty air and a sunset.

    Fit & Features

    • Floral print, mesh-lined fabric
    • Cowl neckline
    • Adjustable spaghetti straps
    • Curve-hugging midi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000276

    Category Name: Long Wedding Guest Dresses

    Price: $7.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Melonie Corset Ruffled Mermaid Floral Formal Dress

    Special Occasion

    Arrive looking blissfully chic and dreamy in the Melonie floral formal dress as a gorgeous bridesmaid, wedding guest, or attending a garden party! Her sleeveless sweetheart neckline, shoulder straps, and padded bra cups provide a flattering fit. The flexible boning and mermaid silhouette accentuate your curves, while the ruffled floor-length hem adds an elegant touch. Complete the look with dainty earrings and high heels.

    Fit & Features

    • Floral print, mesh fabric, sewn-in knit lining, moderate stretch
    • Sweetheart neckline
    • Shoulder straps
    • Padded bra cups
    • Flexible boning
    • Ruffled mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8548

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Katye Strapless Mermaid Satin Formal Dress

    Special Occasion

    The Katye satin formal dress will captivate everyone at a gala or black-tie party! The strapless dress is designed with a sweetheart neckline and cowl neck overlay that leads to the figure-accentuating mermaid silhouette and floor-length hem.

    Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.

    Fit & Features

    • Stretch satin fabric lined with stretchy knit
    • Strapless sweetheart neckline, no-slip strip
    • Pleated bodice, cowl neck overlay
    • Flexible boning, back zipper with hook-eye closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black-tie galas, and fancy affairs.

    Style Number/Barcode: 05002-8861

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free