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.

  • 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
  • Set The Mood Abstract Print Halter Maxi Dress

    Some dresses complete the outfit. This one sets the entire mood. This abstract print halter maxi dress combines a dramatic plunging cowl neckline, sculpting ruching, and a fluid front sash for a look that feels both gallery opening and late-night dinner reservation.

    Fit & Features

    • Mesh fabric with knit lining, high stretch
    • Abstract print
    • Sleeveless plunging cowl neckline, bar strap detail
    • Tie-back halter straps, open back, lower back spaghetti straps
    • Front sash accent, ruched detailing
    • Maxi-length hem, bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001173

    Category Name: Long Wedding Guest Dresses

    Price: $56.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: S

  • 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
  • Airy Chic Open Back Maxi Dress

    Consider the outfit plan handled. This maxi dress pairs a high halter neckline and ruched waist with an open back and tiered skirt for a mix of breezy and chic. Style it with block heels and bold earrings for a polished finish.

    Fit & Features

    • Lined mesh fabric
    • High halter neckline
    • Open back design
    • Tiered ruffled A-line silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001513

    Category Name: Long Wedding Guest Dresses

    Price: $65.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: M, L, XL

  • Natalia Floral Halter Formal Dress

    Special Occasion

    Like wearable artwork made for golden hour arrivals, the Natalia floral mermaid gown brings soft romance and sculpted elegance together in one unforgettable silhouette. Designed with a plunging halter neckline, open strappy back, and dreamy oversized floral print, it’s the kind of look that turns every entrance into a moment.

    Fit & Features

    • Floral pattern, knit stretchy fabric
    • Halter neckline, padded bra cups
    • Open back, bar accent straps and hook closure strap
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Wedding guests, vacations, anniversaries, formal milestone parties, honeymoons, destination celebrations, cocktail soirees, birthday dinners

    Style Number/Barcode: 05002-000881

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: LAVENDER, FUCHSIA

    Available Size: XS, S, M, L

    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
  • Set The Curve Square Neck Maxi Dress

    Set the tone for flaunting your curves in this essential maxi dress perfect for day or night styling! It features a sleeveless square neck, spaghetti straps, a bodycon silhouette, and a sexy center-back high slit on double-lined knit fabric with a buttery soft feel. Complete the look with a crop denim jacket and sandals for a sunset dinner date!

    Fit & Features

    • Sleeveless square neck, spaghetti straps
    • Bodycon silhouette
    • Center back high slit
    • Maxi-length hem
    • Double-lined knit fabric
    • Buttery soft and stretchy
    • Runs true to size

    Style Number/Barcode: 05102-5200

    Category Name: Long Wedding Guest Dresses

    Price: $5.97 $36.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Paige Formal High Slit Taffeta Dress

    Special Occasion 

    Make an impression they will never forget in the wowing Paige dress! She radiates elegance with her V neckline with padded cups and princess seams. Her slim fit bodice leads to a dramatic floor length taffeta skirt accented with a high side slit and hidden side pockets. Dress is composed of a lined combination crepe and taffeta fabric that offers a form hugging fit with a 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: 05002-6755

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Taylar Satin Gown
    Step up in the gorgeous Taylar gown. This is a beautiful, floor-length dress with spaghetti straps, a plunging neckline, a gathered waist line and two leg slits for a touch of sex appeal. She's composed of a satin fabric with no stretch.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0062

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Jane Formal Open Back Dress
    Special Occasion 

    Stay original in orange as you stun in our one of a kind Jane dress! She features a vibrant orange hue, a high round neckline with racer bust, padded cups, a keyhole at the bust, princess seams and narrow cross straps that lead to an open back design. Her slim fit bodice features a narrow waistband accent and leads to a floor length silhouette that has flared godet details. Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Includes a lower back zipper closure. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6217

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Estelle Lace-Up Mesh Mermaid Formal Dress

    Special Occasion

    Let the sculpted shape set the direction and keep the accessories refined. This mesh mermaid formal dress pairs a structured bodice with soft waist draping and a lace-up back for a polished foundation. Style it with sleek heels and minimal jewelry to keep the silhouette in focus.

    Fit & Features

    • Mesh fabrication, knit lining
    • Square neckline with adjustable straps
    • Structured bodice with boning
    • Draped waist detailing
    • Lace-up back, zipper and hook-eye closure
    • Fitted mermaid silhouette with floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, black tie events, vacations, honeymoons, resort getaways, yacht dinner parties, date nights

    Style Number/Barcode: 05002-001764

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK, HUNTER

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

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

    Special Occasion

    Modern drama meets sleek sophistication in the Lilliane one-shoulder mermaid gown, designed with a bold side cutout that sculpts the waist and a floor-length hem that glides effortlessly. The silhouette is equal parts daring and timeless.

    Fit & Features

    • Smooth knit-lined fabric, moderate stretch
    • One-shoulder neckline with cutout
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie gala, weddings, night at the theatre, red-carpet premiere, holiday formal parties, rehearsal dinners, engagement parties, milestone celebrations

    Style Number/Barcode: 05002-000495

    Category Name: Long Wedding Guest Dresses

    Price: $64.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Rosie Formal Glitter Mesh Mermaid Dress

    Special Occasion

    Radiate beauty and illuminate the night in the stunning Rosie formal glitter mesh mermaid dress! She features a sleeveless deep V-neckline with a padded bust, adjustable spaghetti straps, a lace-up design at the back for a customized fit, a chic lower back cutout, a form-hugging fit at the waist to accentuate your curves, and a floor-length mermaid silhouette. The lined mesh fabric features all-over glitter and sequin detailing in an intricate leaf-shaped pattern for an elegant look. Style with rhinestone fringe earrings for your next black-tie event.

    Fit & Features

    • Sleeveless deep V-neckline, built-in padded bust
    • Adjustable spaghetti straps, back lace-up design, tie closure, lower back cutout
    • Lower back zipper, hook and eye closure
    • Form-hugging fit, floor-length hem, mermaid silhouette
    • Glitter and sequin detailing, leaf-shaped pattern
    • Sheer mesh fabric, full knit lining, minimal stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05005-0093

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Nadia Open Back Mermaid Formal Dress

    Special Occasion

    The kind of silhouette that leaves a lasting impression, the Nadia formal dress is designed for moments that call for effortless glamour. Crafted from slinky knit fabric, this floor-length mermaid gown features a flattering V-neck, delicate spaghetti straps, and an open back finished with detachable beaded straps and a graceful drape accent.

    Fit & Features 

    • Slinky knit-lined stretchy fabric
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Open back, detachable beaded straps, lower drape accent
    • Mermaid form-hugging silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, birthday dinners, vacations, honeymoons, resort getaways, cocktail parties, date nights

    Style Number/Barcode: 05002-001570

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: RUST, OLIVE

    Available Size: S, M, L, XL

    Product Badge:
    • Ships Free
  • Delightful And Sweet Cowl Neck Floral Maxi Dress

    Create delightful memories looking sweet in this floral maxi dress at garden parties to brunch! With spaghetti straps and a playful cowl neckline, this dress effortlessly hugs your form and features a flowy maxi-length hem for a touch of chic. Complete the look with hoop earrings and sandals.

    Fit & Features

    • Floral print, smooth knit fabric, moderate stretch
    • Cowl neckline
    • Spaghetti straps
    • Form-hugging, maxi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3184

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Bryn Satin Lace Up Formal Dress
    Special Occasion 

    Create an effortlessly elegant look in our sultry satin Bryn dress. She features a sleeveless bodice, spaghetti straps that lead to a lace up back detail, a square neckline with seam detailing, a back zipper and hook and eye closure, and a thigh high sexy slit. The burgundy dress is composed of an unlined satin fabric that offers a flattering relaxed fit with moderate stretch.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6687

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Priscilla Floral Chiffon Formal Dress

    Special Occasion

    Light, floaty, and made for twirling through every RSVP moment, the Priscilla floral gown brings effortless romance to the occasion lineup. The cascading ruffle slit, soft A-line fit, and flowy silhouette create a dreamy look that feels equally polished for garden ceremonies and sunset celebrations.

    Fit & Features

    • Floral print, chiffon fabric, smooth knit lining
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • High front ruffled slit
    • A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, wineries, bridal showers, vacations, engagement parties, birthday dinners, dressy daytime events, cocktail soirees, resorts, destination celebrations

    Style Number/Barcode: 05002-001158

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $84.90

    On Sale: Yes

    Availability: In Stock

    Available Color: ORANGE

    Available Size: XS, S

    Product Badge:
    • Sale
  • Alison Formal Lace Dress And Gloves Set

    Special Occasion

    Prepare for all the double takes when you're wearing the Alison formal dress that comes with a pair of lovely lace gloves to elevate the night at award banquets or school dances! She features a strapless bodice with flexible boning for a structured fit, detached sheer lace elbow-length gloves, a slim/curve-hugging silhouette, and a front ruched seam atop her sultry slit that leads to the floor-length hem. The formal dress is composed of a floral lace fabric with a stretchy nude knit lining. Complete the look in simple block heels.

    Fit & Features

    • Strapless bodice, flexible boning
    • Back zipper and hook-eye closure
    • Slim/curve-hugging silhouette
    • Front ruched seam and slit, floor-length hem
    • Floral lace fabric, stretchy nude knit lining
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7257

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vina Formal Tied V-Neck Long Dress

    Special Occasion

    Vina is total sophistication and sultriness! The Formal Tied V-Neck Long dress features long sleeves with shoulder pads and a plunge V-neckline with an eye-catching tied front on her fitted bodice. She flows effortlessly into a form-fitting silhouette on a long-length hem. The sleek knit fabrication fits your body like a glove with plenty of stretch. Complete the look in glitzy earrings and bracelets.

    Fit & Features

    • Long sleeves, shoulder pads, plunge V-neckline
    • Adhesive bra recommended
    • Tie front, fitted bodice
    • Form-fitting silhouette
    • Long-length hem
    • Sleek knit fabric
    • Moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2248

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Timeless Beauty Flocked Floral Mesh Strapless Midi Dress

    Showcase timeless beauty in this midi dress designed with lined mesh fabric and a gorgeous flocked velvet floral pattern. It features a strapless sweetheart neckline with a structured bust, ruched detailing to accentuate your stunning curves, and a high-cut side slit accented on the mid-length bodycon silhouette.

    Fit & Features

    • Sheer mesh fabric with knit lining, flocked velvet floral pattern
    • Strapless sweetheart neckline, structured padded bust
    • Back zipper closure
    • Ruching
    • High side slit
    • Midi-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3907

    Category Name: Long Wedding Guest Dresses

    Price: $11.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Annaliese Formal Satin Rhinestone Mermaid Dress

    Special Occasion

    Everyone will make way for the elegant Anneliese satin formal dress showcasing major head-turning glamour! Stunning for black tie galas, charity dinners, and weddings. She features a sleeveless square neckline, rhinestone embellished shoulder straps, an open back with rhinestone embellished lattice straps, and a flattering mermaid silhouette and floor-length hem. The formal dress is composed of a luxurious silky satin-lined fabric with plenty of stretch. Complete the look with a gorgeous layered necklace and earrings.

    Fit & Features

    • Sleeveless square neckline, rhinestone embellished shoulder straps
    • Hidden side zipper and hook-eye closure
    • Open back, rhinestone embellished lattice straps
    • Curve-hugging, mermaid silhouette, floor-length hem
    • Lined silky satin fabric, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7237

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance