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.

  • Berenice Formal Satin Corset Dress

    Special Occasion

    Luxe be a lady tonight! The Berenice formal satin dress will have all eyes on you in her stunning, sleeveless, sweetheart neck atop a corset-style bodice that enhances your curves. Her elongating floor-length hem features a high-cut side slit perfect for showing off a pair of glam heels. The formal dress is composed of a buttery smooth satin-lined fabric with a moderate stretch.

    Fit & Features

    • Sleeveless, sweetheart neck, adjustable spaghetti straps
    • Built-in padded bust, no bra required
    • Corset-style bodice, back zipper, hook-eye closure
    • High-cut side slit
    • Form-fitting silhouette
    • Floor-length hem
    • Buttery smooth satin fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2255

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Amelia Long Sleeve Mermaid Dress

    Special Occasion

    Elevated and elegant, the Amelia mermaid dress will make you the stylish guest of honor at the next wedding you attend. She features a V-neckline with a wrap-front design, long fitted sleeves, a ruched wrap design at the waist, and a floor-length, fitted, mermaid silhouette. Style this dress with rhinestone statement earrings.

    Fit & Features

    • V-neckline, wrap-front design
    • Long sleeves
    • Back zipper closure
    • Ruched wrap design at the waist
    • Floor-length mermaid silhouette
    • Knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1810

    Category Name: Long Wedding Guest Dresses

    Price: $31.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Adeline Satin Column Formal Dress

    The Adeline satin column gown brings effortless glamour to every RSVP on your calendar. The strapless neckline, soft pleating, and leg-baring side slit create a sleek silhouette that's polished and unforgettable.

    Fit & Features

    • Stretch satin fabric, knit lining
    • Strapless tube pleated neckline
    • Flexible boning
    • Back zipper and hook-eye closure
    • Column silhouette
    • High side slit, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Wedding guest, bridesmaids, black tie events, engagement parties, galas, formal milestone parties, vacations, honeymoons

    Style Number/Barcode: 05002-001540

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: SAGE, GOLD

    Available Size: XS, S, M, L

  • Vacation Glow Floral Satin Maxi Dress

    This is the satin maxi dress that quietly steals the whole moment. Silky, draped, and barely-there in the back, this floral dress moves like you planned the entrance—even if you didn’t.

    Fit & Features

    • Floral print, silky satin fabric
    • Cowl neckline
    • Spaghetti straps
    • Open cross back design
    • Curve-hugging silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000811

    Category Name: Long Wedding Guest Dresses

    Price: $20.97 $45.90

    On Sale: Yes

    Availability: In Stock

    Available Color: PINK

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

    Product Badge:
    • Sale
  • Love Struck Floral Mesh Midi Tube Dress

    This midi tube dress is serving romance with a side of spice. A curve-hugging floral fit that moves with you—perfect for nights when subtle just won’t cut it.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Floral print
    • Strapless straight-across neckline
    • Ruching
    • Back zipper closure
    • Midi-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000083

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Cami Formal Velvet and Pearl Dress

    Special Occasion 

    Bring the luxe in velvet as you wow in our Cami dress! 

    Fit & Features 

    • V-Neckline 
    • Adjustable Spaghetti Straps | Cross-Straps
    • Pearl Waist Trim 
    • Lined Velvet 
    • High Side Slit
    • Form Hugging Fit 
    • Moderate Stretch  

     


     

    Special Occasion products cannot be returned to any retail locations.

     


    Style Number/Barcode: 05002-0384

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Aden Cutout Back Mermaid Formal Dress

    Special Occasion

    For the kind of night that calls for a jaw-dropping entrance, The Aden formal dress brings sleek drama in sculpting stretch knit. The sweetheart mermaid silhouette flatters from every angle, designed to move with you from first toast to final dance.

    Fit & Features

    • Smooth knit fabric
    • Sweetheart neckline, wide shoulder straps
    • Cutout back design
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, date night, black tie galas, upscale birthday events, red carpet occasions, formal dances, charity dinners, award shows

    Style Number/Barcode: 05002-000074

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Giana Formal High Slit Beaded Dress
    Special Occasion 

    Go bold with a beaded look to make a stunning statement! Giana features a combination navy with beige hue, a sleeveless bodice, a plunging V neckline with padded cups and adjustable narrow straps. Her bodice features a gorgeous beaded design adorned with gemstones and pearl accents. Her floor length silhouette features a high slit. Dress is composed of a lined crepe and mesh fabric that offers a form hugging fit with slight stretch. Includes a back zipper closure.  

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6326

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $126.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Kenley Velvet One-Shoulder Mermaid Formal Dress

    Special Occasion

    A showstopper in every sense, The Kenley formal dress blends soft velvet with sculptural elegance. Its one-shoulder neckline, accented by dual adjustable straps, and a daring high front slit bring just the right mix of sophistication and allure—made for the moments that deserve a grand entrance.

    Fit & Features

    • Luxe velvet knit fabric, stretchy knit lining
    • One-shoulder neckline
    • Dual adjustable spaghetti straps
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie galas, formal events and celebrations, candlelit dinners, rehearsal dinners, engagement parties, glam red-carpet occasions, upscale birthdays

    Style Number/Barcode: 05002-000353

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS, S, M

  • Shandra Strapless Lace-Up Satin Formal Dress

    Special Occasion

    Cut from smooth satin fabric, the Shandra formal dress accentuates your curves with a form-hugging silhouette while adding a head-turning appeal with its lace-up back and high side slit.

    Fit & Features

    • Stretch satin fabric, bust knit lining
    • Strapless pleated neckline
    • Lace-up back
    • Flexible boning inserts
    • High side slit
    • Form-hugging silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, bridesmaids, engagement parties, rehearsal dinners, galas, black tie parties

    Style Number/Barcode: 05002-000037

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Selena V-Neck Cowl Back Mermaid Formal Dress

    Special Occasion

    Waltz with beloved elegance in the Selena mermaid formal dress - a stunning style for bridesmaids, wedding guests, or banquets! With adjustable spaghetti straps and a chic V-neckline, this floor-length dress is perfect for your next formal event. The smooth knit fabric drapes elegantly into a mermaid silhouette, while the low cowl back adds a touch of sultriness. Complete the look with dainty earrings, a necklace, and block heels.

    Fit & Features

    • Smooth knit fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • V-neckline
    • Back zipper and hook-eye closure
    • Low cowl back draping
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8335

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Rita Woven Satin Embellished Ball Gown

    Special Occasion 

    Enchant in the perfect prom dress that will make your night one to remember! The dress features a sleeveless sweetheart neckline, padded cups with flexible boning, spaghetti straps that lead to a cross-back design, and a lace-up back design. Her empire waist leads to a voluminous ball gown skirt with hidden side pockets that are accented with gemstone embellishments. The dress is composed of a woven satin fabric that offers a form hugging fit with minimal stretch. Complete your prom outfit with rhinestone shoes and a rhinestone clutch

    Fit & Features

    • Sleeveless sweetheart neckline
    • Padded cups, flexible boning
    • Spaghetti straps, lace-up back
    • Empire waist
    • Hidden side pockets, gemstone embellishments
    • Lined woven satin fabric, mesh petticoat
    • Form hugging fit, minimal stretch, runs true to size

    Style Number/Barcode: 05004-0154

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Talia Formal Sequin Long Dress
    Special Occasion 

    You were born to shine, dazzle them all in our shimmering Talia dress! She features a burgundy hue, an off the shoulder neckline with shoulder strap accents, a built in no slip strip, padded cups and a sweetheart bust. Her slim fit bodice leads to a curve hugging mermaid silhouette. Her sequins are set in a sophisticated scroll print pattern. Dress is composed of a lined mesh fabric that offers minimal stretch. Includes a back zipper closure.

    Model is 5'9" with a 32" bust, 23" waist and 34.5" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6594

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Nala Formal Ruched Strappy Back Mermaid Dress

    Special Occasion

    Make a bold statement in the elegant Nala formal long dress for banquets or cocktail parties! Constructed from a luxurious all-over ruched knit fabric, she boasts a sleeveless design, a V-neckline, and bungee spaghetti straps that extend to a striking open strappy back. The mermaid silhouette accentuates your natural curves as it flows to the floor-length hem, making it perfect for any formal event. Complete the look with teardrop earrings and rings.

    Fit & Features

    • Sleeveless V-neckline
    • Bungee spaghetti straps
    • Open strappy back design
    • Mermaid silhouette, floor-length hem
    • All-over ruched knit fabric, stretchy knit lining
    • Pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7782

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Dena High Slit Satin Formal Dress

    Radiate a classic elegant vibe in our stunning satin Dena dress. She features a sleeveless bodice, adjustable spaghetti straps, a trendy square neck, an open back leading to ruched detailing, a high waist seam, a sultry thigh high front slit, and a floor length, curve hugging fit. The dress is composed of a satin-like fabric with moderate stretch.

    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: 05002-0282

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Veronica Crepe A-Line Formal Dress

    Special Occasion

    Made for elegant entrances and unforgettable evenings, the Veronica gown balances effortless movement with striking structure. A plunging halter neckline, sculpted corset-inspired waist, and flowing A-line skirt create a silhouette that feels timeless, polished, and ready for every RSVP-worthy occasion.

    Fit & Features

    • Crepe fabric lined with stretch knit
    • Plunge halter V-neckline
    • Flexible boning inserts along the bodice
    • Back zipper and hook-eye closure
    • A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black tie weddings, bridesmaids, rehearsal dinners, engagement parties, anniversaries, fancy birthday events, upscale cocktail soirees, gala balls, formal celebrations

    Style Number/Barcode: 05002-001847

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: L

    Product Badge:
    • Ships Free
  • Kehlani Taffeta A-Line Dress

    There's something oh-so-glamorous about the Kehlani dress. This classic dress features a fully lined, scalloped lace bodice with a plunging neckline and A-line waist. It also includes a long taffeta skirt that falls elegantly. Pair with your most alluring drop earrings and encrusted clutch for a glitzy evening look.

    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: 05002-6762

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Emerie Mesh Mock Neck Mermaid Dress

    Special Occasion

    Sculpted with a sense of effortless drama, the Emerie dress drapes lined mesh over a sleek mermaid silhouette with a polished mock neckline and figure-enhancing ruching. A cascading sash detail adds fluid movement, while the open back keeps the finish alluring and refined.

    Fit & Features

    • Mesh fabric with knit lining, high stretch
    • Sleeveless high mock neckline
    • Halter strap, triple back button closures
    • Waist cutouts leading to an open back, lower zipper with hook-eye closure
    • Ruched detailing, long front sash accent
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, receptions, rehearsal dinners, birthday celebrations, dinner parties, romantic date nights, and rooftop parties.

    Style Number/Barcode: 05002-001760

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: PLUM

    Available Size: S, M, L, XL

    Product Badge:
    • Ships Free
  • Danielle Floral Strapless Mermaid Formal Dress

    Special Occasion

    Turn every entrance into a slow-motion moment with the Romantic Danielle formal dress, where bold floral print meets a curve-hugging mermaid silhouette that guarantees all eyes on you!

    Fit & Features

    • Mesh fabric with all-over floral print, stretchy knit lining
    • Strapless neckline with subtle draping
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, summer galas, black tie parties, fancy date nights, upscale celebrations, garden party soirees, cocktail events

    Style Number/Barcode: 05002-000042

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Kaleigh Satin Strapless Formal Dress

    Special Occasion

    Designed for your entrance and your exit, the Kaleigh formal dress skims your curves with a form-hugging silhouette and an effortlessly sultry high side slit for effortless movement.

    Fit & Features

    • Stretch satin fabric, bust knit lining
    • Strapless neckline, padded bra cups
    • Back zipper hook-eye closure
    • High side slit
    • Form-hugging silhouette
    • Long-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, galas, engagement parties, rehearsal dinners, milestone celebrations, black tie soirees, anniversaries

    Style Number/Barcode: 05002-000173

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Blossom Formal Halter Mermaid Dress

    Special Occasion

    Make a dazzling impression in a long mermaid dress that features a halter neckline with a sweetheart bust, sheer ruched cap sleeves, ruching throughout to enhance curves, and a high-side slit. Complete formal outfit with rhinestone heels.

    Fit & Features

    • Lined mesh fabrication
    • Halter neckline, sweetheart bust
    • Sheer ruched cap sleeves
    • Ruched silhouette
    • High side slit
    • Mermaid silhouette
    • Long length hem
    • Runs true to size

    Style Number/Barcode: 05002-8964

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Nia Beaded Ombre Mesh High Slit Formal Dress

    Special Occasion

    Create the dreamiest vibe for your next fancy affair in the Nia beaded ombre mesh formal dress! Crafted with a sheer mesh fabric lined with knit, she features a stunning ombre design and all-over beaded and sequin embellishments for a gorgeous look. Her bodice is shaped with a sleeveless cowl neckline, adjustable spaghetti straps, and tie-back halter spaghetti straps. Her lower back cutout adds a hint of allure, while her high-cut side slit will showcase some leg. Her slim-fit silhouette will flaunt your beautiful curves. Complete the look with metallic heels.

    Fit & Features

    • Sheer mesh fabric lined with knit, ombre design
    • Beaded and sequin embellishments
    • Cowl neckline, dual spaghetti straps, tie-back halter
    • Lower back cutout
    • High side slit
    • Slim-fit silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8459

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $149.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Floral Desire Ruffled Maxi Dress

    Get that desired charming look with a maxi dress! The dress features a sleeveless sweetheart neckline, tie shoulder straps, a floral print, and a maxi-length silhouette with tiered ruffles. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with mules

    Fit & Features

    • Sleeveless sweetheart neckline
    • Tie shoulder straps
    • Tiered ruffles 
    • Floral print
    • Maxi length silhouette
    • Lined chiffon fabric
    • Relaxed fit, minimal stretch, runs true to size

    Style Number/Barcode: 05101-1040

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jessica Glitter Knit Mermaid Dress

    Special Occasion

    Make a gorgeous and glitzy entrance at your next formal soiree in the stunning Jessica glitter knit mermaid dress. She features a sleeveless square neckline, bungee spaghetti straps that lead to an open back with a lace-up strappy design, a high waist seam, and a floor-length fitted mermaid silhouette. Style this dress with sparkling rhinestone earrings to add all the more glamour to your look.

    Fit & Features

    • Sleeveless square neckline
    • Bungee spaghetti straps
    • Open back, cross-back, lace-up strappy design, tie closure
    • High waist seam
    • Floor-length fitted mermaid silhouette
    • Glitter knit fabric, moderate stretch
    • Runs true to size


    The saturation of glitter varies. Glitter may transfer.

    Style Number/Barcode: 05002-1201

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale