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.

  • Ellie Formal Satin High Slit Dress

    Special Occasion 

    From the moment you enter the room, Ellie captivates and charms. She features a sleeveless bodice, a plunging V neckline with neck tie straps, vertical princess seams at the bust and a partially open back. Her slim fit bodice leads to a sweeping floor length silhouette accented with a high side slit to show off a hint of skin and hidden side pockets. Dress is composed of a lined satin fabric that offers a form hugging fit with minimal stretch. Includes a lower back zipper closure.

    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: 05002-0139

    Category Name: Long Wedding Guest Dresses

    Price: $38.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Night Whisper Plunge Ruffle Maxi Dress

    The definition of sleek seduction. This halter maxi dress drapes in all the right places with a deep plunge neckline, ruched sides, and soft knit finish—made for those nights that call for a little mystery and a lot of confidence.

    Fit & Features

    • Slinky knit stretchy fabric
    • Plunge halter neckline with ruffle detail
    • Ruched side seams
    • Form-hugging fit
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000571

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Willow One-Shoulder Mermaid Formal Dress

    Special Occasion

    The slinky knit fabric and curve-creating silhouette make the Willow floor-length formal dress so sophisticated. The dress flaunts a sexy open-back design and mermaid silhouette that highlights your figure.

    Fit & Features

    • Slinky knit-lined fabric, moderate stretch
    • One-shoulder neckline, adjustable spaghetti strap
    • Open strappy back, lower ruched seam
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, black-tie parties and events, fancy celebrations, dressed-up date nights

    Style Number/Barcode: 05002-9697

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Harmony Formal Iridescent Sequin Mermaid Dress

    Special Occasion

    Enchant them all with your ethereal allure in the Harmony formal iridescent sequin mermaid dress! She features a sleeveless V-neckline, adjustable spaghetti straps for customizable wear, a high waist seam, a form-hugging fit at the hips, a floor-length hem with a mermaid silhouette, and all-over sequin embroidery with a stunning iridescent hue for the prettiest shine. The lined mesh fabric offers a moderate stretch. Complete the look with rhinestone heels.

    Fit & Features

    • Sleeveless V-neckline
    • Adjustable spaghetti straps, hidden back zipper, hook and eye closure
    • High waist seam, form-hugging fit at the hips
    • Floor-length hem, mermaid silhouette
    • Iridescent sequin embroidery
    • Sheer mesh fabric, full knit lining, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7158

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Kenzie Floral Formal Dress With Bag

    Special Occasion

    The Kenzie satin gown brings an effortless kind of glamour with its floral print and curve-skimming mermaid silhouette. The detachable spaghetti straps and matching clutch bag make it the kind of look that feels polished from ceremony to champagne toast.

    Fit & Features

    • Floral print, satin fabric, sewn-in short knit lining
    • Square neckline, padded bra cups
    • Detachable and adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid sheer mesh floor-length silhouette
    • Runs true to size
    • Includes a matching clutch bag with a drawstring closure

     

    Where to Wear:

    Weddings, black tie galas, engagement photoshoots, anniversaries, vacations, honeymoons, destination celebrations, fancy garden parties, big birthday events, fashion-forward occasions

    Style Number/Barcode: 05002-001153

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: WHITE, PRINT, PRINT-2

    Available Size: XXS, XS, S, M, L

    Product Badge:
    • Sale
  • Alyce Side Lace Mermaid Formal Dress

    Special Occasion

    Designed for evenings that call for quiet allure, the Alyce knit mermaid dress skims the body with fluid ease and refined detail. A soft cowl neckline meets side lace inserts and a low back, creating a look that feels polished yet undeniably striking.

    Fit & Features

    • Silky knit fabric with fluid drape, stretch, and lining
    • Cowl neckline with adjustable spaghetti straps
    • Side lace inserts that contour the waist
    • Low back with clean, minimal finish, lower zipper and hook-eye closure
    • Mermaid silhouette with floor-length hem

     

    Where to Wear:

    Weddings, black tie galas, upscale benefit dinner, elegant city soirees, milestone celebrations, anniversary dinner, holiday party, engagement parties, rehearsal dinners, fancy date nights, red-carpet occasions

    Style Number/Barcode: 05002-000795

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: L

  • Seraphina Formal Caged Back Dress
    Special Occasion 

    Make an unforgettable entrance in our timelessly gorgeous Seraphina dress! She features a sweetheart neckline, built in boning for support, padded cups, a double row of straps and an open back with multi strap caged design with fish hook closure. Her slim fit bodice leads to a floor length silhouette with ruching on the left side seam and an asymmetrical high slit. Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Includes an additional mini skirt length knit lining.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6680

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Refined One-Shoulder Ruched Maxi Dress

    The kind of dress that does the outfit work for you. This one-shoulder maxi dress keeps the look sleek with a ruched bodice, slinky texture, and a body-hugging shape that feels easy to style up or down. Pair it with strappy heels and minimal jewelry.

    Fit & Features

    • Slinky knit fabric with lining, high stretch
    • One-shoulder neckline, 
    • Asymmetrical strap detail
    • Ruched bodice
    • Body-hugging maxi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001364

    Category Name: Long Wedding Guest Dresses

    Price: $46.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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
  • 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