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.

  • Marley Corset Mermaid Slit Formal Dress

    Special Occasion

    Designed for nights that call for confidence with a polished edge, The Marley pairs a sculpted faux leather knit satin corset with a fluid mermaid silhouette that moves with intention. A strapless neckline, front slit, and lace-up back create a striking balance of structure and softness.

    Fit & Features

    • Faux leather knit satin fabric, knit lining
    • Strapless corset bodice with structured, flexible boning
    • Padded bust, back zipper and hook-eye closure
    • Lace up back for an adjustable fit
    • Front slit for ease of movement
    • Mermaid silhouette with floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, evening galas, black tie soirees, holiday parties, engagement parties, rehearsal dinners, anniversaries, benefit dinners, big birthday events, fashion-forward events, red-carpet occasions

    Style Number/Barcode: 05002-000722

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
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  • Audriana Sequin Mesh Cross Back Dress

    Special Occasion

    With an all-over sequin sparkle and a body-hugging silhouette, Audriana brings the glam to any event. Her sultry front slit lets you glide around effortlessly and lets you flaunt those sparkling rhinestone heels! 

    Fits & Features

    • Dual Spaghetti Straps Crosses At Back 
    • Back Zipper With Hook & Eye Closure
    • V Neckline I Padded Bust 
    • Floor Length Hem I Front Slit 
    • Mesh Lined Sequin Fabric 
    • Form Hugging Fit I Moderate Stretch 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0927

    Category Name: Long Wedding Guest Dresses

    Price: $105.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kendra Two Piece Lace & Chiffon Dress

    Special Occasion

    Take everyone's breath away as you walk out in our beautiful Kendra! 

    Fits & Features

    • Glitter Lace Top With Full Knit Lining I Glitter May Transfer
    • Tank-Inspired Straps I Back Zip With Hook & Eye Closure
    • Scallop V Neckline & Crop Hem I Padded Bust
    • Lined Chiffon Skirt With All Over Floral Print
    • A-Line Silhouette I High Rise Waist 
    • Floor Length Hem I Back Zip With Hook & Eye Closure 
    • Form Hugging Fit I Slight Stretch 

    Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size 3.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05006-0084

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $129.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Whitney Glitter Knit Gown

    Special Occasion

    Show them how poised you are in our Whitney gown. This dress features a scoop neckline, an open back with crossover straps, fitted sleeves and flows elegantly to the floor. It's made of a glittered knit fabric and is fully lined with plenty of stretch.

    Model is 5'8" 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: 05002-0008

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Fenna Satin Rhinestone Trim Mermaid Dress

    Special Occasion

    Satin sheen and sparkling detail give the Fenna formal dress a polished finish. The plunging V-neckline, ruched hip, rhinestone embellishment, and high side slit shape the fitted mermaid silhouette with plenty of impact.

    Fit & Features

    • Stretch satin fabric with knit lining, sheer mesh inserts
    • Sleeveless plunging V-neckline, padded bra cups
    • Tank straps, open cross-back design, lower back zipper with hook-eye closure
    • Ruched hip detailing with rhinestone embellishments
    • High-cut side slit
    • Floor-length mermaid silhouette
    • Runs true to size


    Where to Wear:

    Black-tie parties, wedding guests, winter formal, prom, galas, and fancy date nights.

    Style Number/Barcode: 05002-001229

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: WINE

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

    Product Badge:
    • Ships Free
  • Flawlessly Chic Strapless High Slit Maxi Dress

    You'll look flawlessly chic in this textured knit maxi dress featuring a strapless neckline and high-cut side slit. Style with stiletto heels for a rooftop bar!

    Fit & Features

    • Sheer knit fabric, textured pattern, full-length lining
    • Strapless straight neckline
    • Back zipper closure
    • High side slit
    • Maxi-length fitted silhouette
    • Runs true to size

    Style Number/Barcode: 05102-000141

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $32.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Deirdre Satin and Lace Sleeveless Mermaid Dress

    Special Occasion

    Radiate modern sophistication with a long satin dress that makes an unforgettable impression! The dress features a sleeveless v-neckline with contrasting lace overlay, a tie-front accent at the bust, adjustable spaghetti straps, and a mermaid silhouette. Complete your formal outfit with metallic heels. 

    Fit & Features

    • Premium satin fabric, short chiffon lining
    • Sleeveless V-neckline
    • Sheer lace overlay at the bust
    • Adjustable spaghetti straps
    • Long hem length
    • Mermaid silhouette, high side slit
    • Runs true to size

    Style Number/Barcode: 05002-8933

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Petra Glitter Leopard Mermaid Formal Dress

    Special Occasion

    The leopard pattern gets an elevated finish with allover glitter. This mermaid formal dress pairs a fitted shape with a lace-up open back for added definition. The textured shine gives the statement print a polished edge.

    Fit & Features

    • Glitter leopard print mesh fabric, knit lining, high stretch
    • V-neckline, padded bra cups, spaghetti straps
    • Lace-up open back
    • Fitted mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, cocktail soirees, formal events, anniversaries

    Style Number/Barcode: 05002-002015

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BROWN/PRINT

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

    Product Badge:
    • Ships Free
  • Kinley Lace Corset High Slit Mermaid Dress

    Special Occasion

    Made for a slow, unforgettable entrance, the Kinley formal dress pairs delicate lace with a structured corset bodice and curve-skimming mermaid silhouette. A daring high slit adds just the right amount of drama to this glamorous floor-length look.

    Fit & Features

    • Sheer lace mesh fabric with nude-tone knit lining, high stretch
    • Strapless scoop neckline, corset-style bodice, padded bust, flexible boning
    • Ruched wrap-front design with twisted center
    • Lace-up back, lower back zipper with hook-eye closure
    • Floor-length mermaid silhouette
    • High-cut front slit
    • Runs true to size

     

    Where to Wear:

    Weddings, receptions, black-tie events, galas, dinner parties, romantic date nights, and chic soirees.

    Style Number/Barcode: 05002-001761

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK

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

    Product Badge:
    • Ships Free
  • Jaymie Floral Satin Formal Dress

    Special Occasion

    The floor-length silhouette gives the Jaymie floral dress its polished, graceful shape. This floral satin formal dress pairs a V-neckline with halter-style straps and a front slit for a long, fluid finish. The open back keeps the shape striking from every angle.

    Fit & Features

    • Floral print, satin fabric
    • V-neckline, padded bra cups
    • Halter-style straps
    • Open back design
    • Front slit
    • Floor-length column silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, destination celebrations, vacations, honeymoons, resort getaways, date nights, cocktail parties, formal events

    Style Number/Barcode: 05002-001585

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS, S, M, L

  • Colleen Mesh Column Formal Dress

    Special Occasion

    Sleek, sculpted, and designed for a head-turning entrance, the Colleen mesh column gown contours the body with effortless precision. The hardware insert and high side slit bring a modern edge, balancing refined elegance with just the right amount of allure.

    Fit & Features

    • Mesh-lined stretch fabric
    • Cowl neckline
    • Hardware insert along the shoulder straps
    • High side slit
    • Column floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, vacations, resort destinations, rehearsal dinners, engagement parties, cocktail soirees, special date nights, prom

    Style Number/Barcode: 05002-001187

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

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

  • Aleena Formal Ruffled Chiffon Floral Dress

    Special Occasion 

    Bring the romance with a floral dress that showcases your sweet side! Aleena features a sleeveless wrap V-neckline, adjustable spaghetti straps, a floral print, and an overlapping skirt with ruffled trim and cinching tie waist. The dress is composed of a sheer chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with heels and butterfly earrings. 

    Fit & Features 

    • Sleeveless wrap V-neckline
    • Adjustable spaghetti straps
    • Floral print
    • Overlapping skirt with ruffled trim, cinching tie waist
    • Lined chiffon fabric 
    • Relaxed fit, minimal stretch 
    • Runs true to size

    Style Number/Barcode: 05002-0706

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vivica Scroll Glitter Dress

    Special Occasion

    Spiraling patterns with sparkling glitter embellishments wrap around our form-hugging Vivica. A plunging V neckline showcases a barely-there mesh inset for subtle coverage. Go for a glamorous vibe by accessorizing her with a rhinestone clutch and earrings! 

    Fits & Features

    • Spaghetti Straps
    • Plunging V Neckline With Mesh Inset
    • V Back With Zip Closure 
    • Floor Length Hem
    • Mesh Lined Fabric With Glitter Scroll Pattern 
    • Form Hugging Fit I Plenty Of Stretch 

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0876

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jen Formal Floral Satin Dress
    Special Occasion 

    Look as sweet as a gorgeous bouquet of flowers in our charming Jen dress! She features a lovely mint color, a high round neck with racer bust, padded cups and narrow straps that lead to a lattice back. Her slim fit bodice flows into a stylish A-Line silhouette accented with a high side slit and hidden side pockets. Her all over multi hued floral print features pink and purple hues with green foliage. Dress is composed of a lined satin dress that offers a form hugging fit with minimal stretch. includes a hidden back zipper closure.

    Model is 5'8.5" with a 32" bust, 24" waist and 35" hips. She is wearing a size small.
     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6447

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $174.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Avielle Short Sleeve Mermaid Formal Dress

    Special Occasion

    This formal dress proves that understated can still feel striking. A fitted mermaid silhouette contours through the waist and hips with gathered ruching before extending into a sleek floor-length hem, finished with a refined mock neckline and short sleeves. 

    Fit & Features

    • Smooth lined knit fabric
    • Mock neckline
    • Short sleeves
    • Back zipper and hook-eye closure
    • Ruched waist and hip detailing
    • Fitted mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, galas, cocktail soirees, formal celebrations, black-tie events

    Style Number/Barcode: 05002-001969

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

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

  • Sheer Perfection Ruched Maxi Mesh Tube Dress

    Sheer and perfect, this strapless maxi mesh dress offers a sheer asymmetric shark hem and a flowy silhouette. Pair with stilettos.

    Fit & Features

    • Sheer mesh fabric with mini-length knit lining, plenty of stretch
    • Strapless elasticized straight neckline
    • Ruched side seams, curve-hugging bodice
    • Maxi-length asymmetric shark hem
    • Flowy silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3675

    Category Name: Long Wedding Guest Dresses

    Price: $11.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Liv Cowl Neck Abstract Mermaid Formal Dress

    Special Occasion

    You'll look prettier than any sunset in the Liv abstract mermaid formal dress - a stunning option for banquets or outdoor soirees! With a cowl neckline, adjustable spaghetti straps, built-in padded underwire bust, this dress supports and flatters. The curve-hugging side ruched seams create a flattering mermaid silhouette while the floor-length hem offers a graceful finish. Complete the look with a clutch.

    Fit & Features

    • Abstract print, mesh fabric, stretchy knit lining
    • Adjustable spaghetti straps
    • Cowl neckline
    • Back zipper and hook-eye closure
    • Built-in padded underwire bust
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8531

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Katia Two Piece Lace & Chiffon Dress

    Special Occasion

    Have a mesmerizing moment in our beautiful Katia! Her glowing hue and floral prints will have everyone's eyes trailing your every move! 

    Fits & Features

    • Lace & Sequined, Scallop-Trim Crop Top I High Neckline
    • Dual Hook & Eye Closure At Nape Of Neck I Back Zip With Hook & Eye
    • Floral Printed, Lined Chiffon Skirt 
    • High Rise Waist, Floor Length Hem I A-Line Silhouette 
    • Back Zip With Hook & Eye Closure 
    • Moderate Stretch

    Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size 3. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05006-0103

    Category Name: Long Wedding Guest Dresses

    Price: $68.97 $129.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Eliana Formal Plunging Wrap Dress

    Special Occasion 

    Take the plunge in romantic florals! Eliana features a plunging wrap V neckline, long bishop sleeves with single button cuff and a high waist that leads to a sweeping A-line silhouette. Her all over airy chiffon fabric is semi-sheer and adored with a trendy floral print. She includes a mini skirt length knit lining. Dress offers a relaxed fit with minimal stretch.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0297

    Category Name: Long Wedding Guest Dresses

    Price: $25.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Carolina Mermaid Slit Formal Dress

    Special Occasion

    The Carolina slinky mermaid gown skims every curve with effortless elegance. A sculptural shell hardware detail at the halter neckline and a thigh-high slit bring a modern, artful finish that feels equal parts polished and unforgettable.

    Fit & Features

    • Slinky knit fabric, smooth knit lining
    • Halter neckline with floral hardware detail
    • Padded bra cups
    • Open back, lower zipper and hook-eye closure
    • High side slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, bridal celebrations, black tie galas, vacations, honeymoons, engagement parties, rehearsal dinners, big birthday events, cocktail parties, red-carpet occasions

    Style Number/Barcode: 05002-001644

    Category Name: Long Wedding Guest Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: WHITE, BLACK

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

    Product Badge:
    • Ships Free
  • Kalyn Formal Glitter Faux Wrap Long Dress

    Special Occasion

    Strike the crowd with sparkle in the Kayln formal dress designed with light-catching glitter! Perfect for award ceremonies, banquets, and red-carpet events. She features a sleeveless V-neckline, spaghetti straps, a pleated side seam, a faux wrap slim silhouette, and a sultry front slit and long hem. The formal dress is composed of a crepe glitter knit fabric. Complete the look with statement earrings and a bracelet.

    Fit & Features

    • Sleeveless V-neckline, spaghetti straps
    • Pleated side seam
    • Faux wrap, slim silhouette, front slit
    • Long-length hem
    • Crepe glitter knit fabric, bust lining, minimal stretch
    • Strapless bra or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-6822

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Julianna Strapless Lace Formal Dress

    Special Occasion

    Make heads turn with the stunning details of the floor-sweeping Julianna prom dress! She features a strapless sweetheart neckline with a padded bust, a sheer illusion bodice with a chic corset design, a lattice back design for a customized fit, and a dramatic floor-length silhouette with a trumpet hem. The sheer lace fabric showcases floral appliques with sparkling crystal accents at the bodice and includes a full nude-hued knit lining. Complete your prom-ready look with a sleek clutch.

    Fit & Features

    • Strapless sweetheart neckline
    • Padded bust, no bra required
    • Sheer illusion bodice, corset design, flexible boning
    • Lattice back design, tie closure, lower back zipper and hook and eye closure
    • Floor-length flowy silhouette, trumpet hem
    • Sheer lace fabric, floral appliques, mini crystal accents, full nude-hued knit lining
    • Minimal stretch
    • Runs true to size

    Style Number/Barcode: 05005-0070

    Category Name: Long Wedding Guest Dresses

    Price: $54.97 $259.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Zoraida Plunge Halter Mermaid Gown

    Special Occasion

    Wedding guest dressing feels instantly more refined with this silhouette. The mermaid gown pairs a plunging halter neckline with pleated bust detailing and an open back for a sleek, formal finish. It’s an elegant choice when the occasion calls for something polished and memorable.

    Fit & Features

    • Smooth satin fabrication
    • Plunging halter neckline with pleated bust
    • Open back with halter tie
    • Mermaid silhouette with floor length hem
    • Body skimming fit through the hips
    • Runs true to size

     

    Where to Wear:

    Bridesmaid, wedding guest, formal parties, galas and black-tie events.

    Style Number/Barcode: 05002-001946

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: NAVY

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

    Product Badge:
    • Ships Free
  • Iliana Cowl Neck Mermaid Formal Dress

    Special Occasion

    This floor-length formal dress is easy to style when the goal is timeless and refined. The cowl neckline and ruched draping add enough visual interest to pair with block heels and elegant accessories without competing for attention. It lands sleek, graceful, and confidently put together.

    Fit & Features

    • Sleek lined knit fabric, high stretch
    • Cowl neckline, padded bra cups, wide shoulder straps
    • Back zipper and hook-eye closure
    • Ruched seam detailing
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, bridesmaids, rehearsal dinners, engagement parties, black-tie galas, formal celebrations, red-carpet events

    Style Number/Barcode: 05002-001879

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK, EGGPLANT

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

    Product Badge:
    • Ships Free