Long Wedding Guest Dresses

Elevate your wedding guest style with these gorgeous long dresses. Whether you prefer a flattering A-line, dramatic mermaid, or sleek sheath silhouette, these styles feature luxe fabrics like satin, rhinestones, velvet, and glitter knit. Perfect for semi-formal, formal, or black-tie weddings, with stunning details like side slits, low backs, and strappy or strapless necklines. Find your picture-perfect long dress or gown for your upcoming wedding celebration.

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LONG WEDDING GUEST DRESSES
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Stunning Long Wedding Guest Dresses For Fall & Winter Events

Make an unforgettable entrance with Windsor’s long wedding guest dresses, designed for those who want to captivate from the moment they arrive. From flowing maxi dresses to form-fitting mermaid and trumpet styles, our long guest dresses offer silhouettes that flatter every body type. Unique details like faux pearl beading, rhinestone embellishments, and satin trims elevate each dress, making them perfect for fall or winter weddings where elegance is key.

Picture yourself gliding across a candlelit venue in a floor-length gown with an alluring high front slit, or standing out in a rhinestone-embellished dress with delicate adjustable ties. For semi-formal events, choose a simpler design without too many embellishments, or go for a lightweight fabric like chiffon or crepe. These luxurious touches make Windsor’s long wedding guest dresses the perfect choice for formal or black-tie weddings. Whether you prefer a timeless satin gown or an asymmetrical design with a contemporary twist, our collection has something for every style. Find your perfect fit and step into the season with confidence.

What are the best silhouettes for a long wedding guest dress?

Popular silhouettes include mermaid, column, trumpet, and asymmetrical designs. These shapes provide different fits, from form-fitting and dramatic to flowy and relaxed. Shop Windsor's complete collection of wedding guest dresses to find your perfect fit.

  • Cheryl Formal Satin Halter Long Dress

    Special Occasion

    You'll be the definition of poised perfection in the Cherly formal satin long dress at galas, holiday parties, and weddings! She features a cowl halter neckline with graceful tie-back straps, a curve-hugging slim silhouette, and dual high-side slits to show more leg along the long-length hem. The formal dress is composed of a silky smooth satin fabric that exudes sultriness. Complete the look with earrings and statement heels.

    Fit & Features

    • Sleeveless halter cowl neckline
    • Tie-back straps
    • Slim silhouette, dual high-side slits
    • Long-length hem
    • Smooth satin fabric, bust lining, minimal stretch
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7852

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

  • Gayle Metallic A-Line Dress

    Special Occasion 

    Celebrate any special moments in our glamorous Gayle! She'll make an alluring and lasting impression!

    Fits & Features 

    • Spaghetti Straps That Cross & Lace-Up At The Back
    • Plunging V Neckline I Padded Bust 
    • Sweeping, Floor-Length Hemline I A-Line Silhouette
    • Lined Metallic Knit Fabric 
    • Form Hugging Fit I Moderate Stretch 
    • Back Zipper With Hook & Eye Closure 

     

    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: 05002-0554

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Maddie Formal Satin A-Line Dress

    Special Occasion 

    Create a head-turning look in our sophisticated Maddie dress! Her A-line silhouette and pockets are a must!

    Fit & Features

    • Plunging Wrap V-Neckline
    • Spaghetti Straps 
    • High Slit
    • Hidden Side Pockets
    • Open Lower Back 
    • Lined Satin
    • Relaxed Fit | Minimal Stretch  

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0353

    Category Name: Long Wedding Guest Dresses

    Price: $39.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Rose Marie Metallic Formal Dress

    Special Occasion

    Shimmer your way through the crowd in our Rose Marie! She features a v neckline with a cinching detail. She has spaghetti straps that are adjustable and cross over in the back to a lace up detail and a lower back zipper closure. She has two cut outs, one at each side of the torso. Her hem is floor length and she is lined with a mini skirt. She is composed of a metallic knit material that has a crinkled texture. She offers minimal stretch but a smooth fit with flow. We are obsessed with the goddess style she flaunts!

    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: 05002-0246

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Julane Cowl Neck Ruched Mermaid Dress

    Fit & Features

    • Sheer mesh fabric with knit lining, plenty of stretch
    • Sleeveless cowl neckline, unlined floral lace inset
    • Adjustable spaghetti straps
    • Back zipper with hook-eye closure
    • Ruched side and back seams
    • Floor-length mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8704

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: NAVY, BURGUNDY

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

  • Samaria Lace Up Slim Crepe Formal Dress

    Special Occasion

    Have an unforgettable evening look in the Samaria crepe formal dress at banquets or weddings! Made from luxurious crepe fabric, this dress exudes elegance and grace. The corset-inspired bodice and lace-up back create a curve-hugging slim silhouette, while the padded bra cups and spaghetti straps offer support, and the high front wrap slit along the long-length hem flaunts some skin. Complete the look with a sparkly clutch and heels.

    Fit & Features

    • Crepe fabric, moderate stretch
    • Spaghetti straps
    • Padded bra cups
    • Lace up, back zipper and hook-eye closure
    • High front wrap slit
    • Slim silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8200

    Category Name: Long Wedding Guest Dresses

    Price: $49.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

  • Stefani Strapless Corset Lace Mermaid Formal Dress

    Special Occasion

    A boho beauty, the Stefani lace formal dress is a charming stunner for bridesmaids, wedding guests, or banquet parties! Delicate lace fabric with glitter and rhinestone embellishments add a touch of opulence to the formal dress, She features a strapless sweetheart neckline and non-slip grip lining, ensuring a secure and elegant fit. The padded bra cups and flexible boning provide support and structure, while the sheer corset bodice and flattering mermaid silhouette showcase your figure down to the floor-length hem. Complete the look with statement earrings and heels.

    Fit & Features

    • Lace, glitter fabric, rhinestone embellishments
    • Stretchy knit lining
    • Padded bra cups
    • Flexible boning
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8093

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $154.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ramona Formal High-Low Ruffled Mermaid Dress

    Special Occasion

    The Ramona high-low ruffled mermaid dress will have you looking oh-so-chic at weddings and formal parties! Crafted with a structured crepe fabric with a moderate stretch, this long dress features a curve-hugging fit to flaunt your gorgeous figure. Her bodice is shaped with a sleeveless sweetheart neckline with a structured and padded bust and thin tank shoulder straps leading to an alluring low-back design to show off a hint of skin. Her mermaid silhouette is accented with a high-low ruffled hem for a chic flair. Complete your look with platform heels.

    Fit & Features

    • Crepe fabric with moderate stretch, sewn-in knit lining
    • Sweetheart neckline, structured and padded bust
    • Tank straps, built-in padded underwire bust
    • Low back, zipper hook-eye closure
    • High-low ruffled hem
    • Mermaid fit
    • Runs true to size

    Style Number/Barcode: 05001-1915

    Category Name: Long Wedding Guest Dresses

    Price: $54.90

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: XS, S, M, L

  • Alejandra Formal Satin Lace Corset Dress

    Special Occasion

    The Alejandra formal dress gets a romantic revival with a Renaissance-inspired lace bodice and sultry silhouette! A stunning dress for galas, banquets, and black tie affairs. She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a built-in padded bust with underwire support, a lace corset bodice with a hidden front hook and eye closures, and flexible boning. Her figure-hugging slim silhouette is designed with a high-side slit to show some skin and a long-length hem. The formal dress is composed of a lined silky satin fabric with moderate stretch. Complete the look with an elegant collar necklace and bracelet.

    Fit & Features

    • Sleeveless sweetheart neckline, adjustable spaghetti straps
    • Built-in padded bust, back zipper and hook-eye closure
    • Lace corset bodice, hidden front hook-eye closures, flexible boning
    • Figure-hugging, slim silhouette
    • High side slit, long-length hem
    • Lined silky satin fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-7250

    Category Name: Long Wedding Guest Dresses

    Price: $39.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Marlena Floral Chiffon Gown
    Special Occasion

    Perfect for parties, weddings, and evenings out, our lovely Marlena gown embodies elegance in navy floral chiffon. She features adjustable spaghetti straps, a draped empire-style bodice with V neckline, a back zip with hook-and-eye closure, and a full A-line wrap skirt with side tie. Marlena is fully lined and made from a semi-sheer woven material with little to no stretch.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0073

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

  • Larissa Formal Metallic Lurex Dress

    Special Occasion 

    Sparkle under the lights as you make an unforgettable moment in our Larissa dress! She features a sleeveless bodice, a plunging V neckline, adjustable spaghetti straps that cross at the back and padded cups. Her slim fit bodice leads to a sweeping floor length silhouette accented with a high side slit. Larissa shines with her geometric reflective sequins and metallic stitching. She is composed of a lined lurex fabric that offers a form hugging fit with a moderate stretch.

    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: 05002-0244

    Category Name: Long Wedding Guest Dresses

    Price: $30.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Elodie Sequin Formal Gown

    Special Occasion

    Take your special occasion to the next level with our lovely Elodie gown. She has a modest v neckline and spaghetti straps that lead to a lace up detail at the back with a zip up closure. She has padded cups, and a fitted bodice that leads to a floor length hem. Dress is fully lined with a knit material that offers moderate stretch and overlay is composed of a mesh material that showcases a floral sequin design.

    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: 05002-0189

    Category Name: Long Wedding Guest Dresses

    Price: $22.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

  • Jessica Satin Lace Up Gown

    Take yourself out this weekend in the Jessica! She has a sweetheart neckline with a wired v notch detail at the center, padded cups, and spaghetti straps that lead to a lace up detail at the back. Lower back has an opening and a zipper closure with a ruched bottom. Her skirt is a wrap design and is floor length and features a high slit. Fully lined and composed of a satin like material that offers minimal stretch. Stunning!

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0217

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lizzie Formal Rhinestone Dress With Chiffon Sash

    Special Occasion

    A modern and radiant beauty, the Lizzie formal long dress dazzles from head to toe while creating a dramatic entrance! She features a one-shoulder neckline, a tank strap with an attached floor-length chiffon sash, a striking rhinestone-embellished striped pattern, a form-hugging silhouette, and a sultry high side slit and long hem. The formal maxi dress is crafted from an airy mesh fabric with a sewn-in knit stretchy lining. Complete the look with a glitter clutch for a black tie gala or holiday party!

    Fit & Features

    • Sleeveless one-shoulder neckline
    • Tank strap, attached floor-length chiffon sash
    • Form-hugging silhouette, high side slit, long hem
    • Rhinestone-embellished stripe pattern
    • Mesh fabric, sewn-in knit stretchy lining
    • Sticky bra or strapless bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7354

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $99.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS

    Product Badge:
    • Sale
  • Cassandra Cowl Neck Ruched Formal Dress

    Special Occasion

    Get a chic and sultry look for your next formal night out in the stunning Cassandra dress. She features an on-trend cowl neckline with a scalloped lace trim, spaghetti straps, a high waist, ruched detailing, and a floor-length, curve-hugging silhouette with a high side slit. Complete the outfit with sparkly stud earrings and strappy heels.

    Fit & Features

    • Sleeveless cowl neckline, scalloped lace trim
    • Spaghetti straps
    • High waist, ruched detailing
    • Floor-length, form-hugging fit
    • High side slit
    • Knit fabric, plenty of stretch
    • Runs true to size

    Style Number/Barcode: 05002-1332

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

  • Maia Formal Embroidered A-Line Dress

    Special Occasion 

    Grace them all in a formal dress that captivates them from the moment you enter the room. Maia features a sleeveless sweetheart neckline with lined cups, adjustable spaghetti straps. an unlined embroidered lace bodice, and a flowy double-lined wrap A-line silhouette. The dress is composed of a chiffon fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels

    Fit & Features

    • Sleeveless sweetheart neckline
    • Lined cups
    • Unlined embroidered lace bodice
    • Wrap A-line silhouette
    • Double-lined
    • Form hugging fit, minimal stretch 
    • Runs true to size

    Style Number/Barcode: 05002-0806

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Geneva Cross Back A-Line Dress

    Special Occasion

    Airy and comfortable, our Geneva is decked out with bright florals all along her dreamy silhouette. You'll be happy to know she features hidden hand pockets so you can stow away your essentials. 

    Fits & Features

    • Adjustable Spaghetti Straps That Cross At The Back
    • Plunging V Neckline 
    • Hidden Hand Pockets 
    • Floor Length Hemline I Pleated I Mini Length Lining 
    • Smooth Woven Fabric I Floral Prints Throughout
    • Back Zipper With Hook & Eye Closure 
    • Moderate Stretch 

     

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size 3.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0643

    Category Name: Long Wedding Guest Dresses

    Price: $31.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Krystal Formal Floral Open Back Dress
    Special Occasion 

    Make a captivating entrance in florals! Krystal enchants the room with her sleeveless bodice, square neckline and bold open back with a lattice back. Her slim fit bodice leads to a sweeping floor length      A Line silhouette. Her all over floral print features pink and mauve hues that complement the ivory background. 

    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: 05002-6777

    Category Name: Long Wedding Guest Dresses

    Price: $21.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Flora Crepe Slit Gown
    Special Occasion

    A dramatic thigh-high slit serves as the natural focal point of our lovely yellow Flora gown. She features an off-the-shoulder seamed bodice, a back zip, and a gently fluted skirt with front slit. Flora is made from a woven crepe material and has moderate stretch. 

    Model is 5'9" with a 32" bust, 24" waist and 36" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0094

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

  • Lennyn Off-The-Shoulder A-Line Tulle Formal Dress

    Special Occasion

    Airy tulle creates the romantic Lennyn formal dress with beautiful details perfect for bridesmaids, wedding guests, or fancy banquets! Capture an irresistible allure in her off-the-shoulder sweetheart neckline adorned with charming short-sleeve ruffle cuffs and a built-in padded underwire bra top for support and shaping. The dreamy A-line silhouette makes twirling a must while the high front slit along the floor-length hem gives you plenty of movement out on the dance floor! Complete the look with dainty earrings and block heels. 

    Fit & Features

    • Tulle fabric lined with smooth stretchy knit
    • Built-in padded underwire bra top
    • Back zipper and hook-eye closure
    • High front slit
    • A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05002-7976

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: In Stock

    Available Color: CHARCOAL

    Available Size: XS

    Product Badge:
    • Sale
  • Jaelene Formal Lace Trim Long Dress

    Special Occasion

     Made to be eyed up and down, the Jaelene formal dress will capture all the attention at your upcoming banquets and parties! She features a classic and chic off-the-shoulder neckline with a front V-wire insert slit and short-sleeve cuffs. Her form-hugging mermaid silhouette showcases peaks of skin along the sheer lace trim sides that lead to the floor-length hem. The formal dress is composed of a lined crepe fabric with lace and has a moderate stretch. Style with a glam clutch purse to complete the look!

    Fit & Features

    • Sleeveless, off-the-shoulder neckline, short-sleeve cuffs
    • Front V-wire insert slit
    • Back zipper closure
    • Form-hugging, mermaid silhouette
    • Sheer lace trim sides, floor-length hem
    • Lined crepe fabric with lace, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05002-6837

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Shimmering Sequins Mini Dress

    Love that glimmer! Make it your moment in the Shimmering Sequins mini dress. 

    Fits & Features

    • Plunging V Neckline
    • Long Sleeves
    • Zipper With Hook & Eye Closure 
    • Asymmetrical, Mini Length Silhouette
    • Mesh Lined Fabric With Sequins Throughout 
    • Curve Hugging Fit I Moderate Stretch

    Style Number/Barcode: 05101-0359

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $58.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Hazel Formal Halter Satin Dress

    Special Occasion

    Bring the charm in our romantic Hazel dress! She features a halter neck with a double button closure at the nape of the neck, padded cups and an open back. Her slim fit bodice leads to a voluminous floor length A-line silhouette with hidden side pockets. Dress is composed of a lined satin fabric that offers a relaxed fit with minimal stretch. Includes a lower back zipper closure. 

     

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0214

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Avalynn Halter Cutout Crepe Formal Dress

    Special Occasion

    Luxe detailing meet a sultry silhouette in the Avalynn halter cutout crepe formal dress. Designed with a structured crepe fabric with a moderate stretch, this long dress will give you a polished and chic look perfect for a black-tie affair. Her sleeveless bodice features a high halter neckline and a partial open back, leading to alluring asymmetric cutouts at the waist. Her floor-length hem is accented with a high-cut front slit to showcase some leg and a slim-fit silhouette to accentuate your gorgeous curves. Complete your look with rhinestone statement earrings and stiletto heels.

    Fit & Features

    • Crepe fabric with moderate stretch, lined
    • Halter neckline, button closures
    • Partial open back, zipper closure
    • Dual asymmetric waist cutouts
    • High front slit
    • Slim-fit silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8470

    Category Name: Long Wedding Guest Dresses

    Price: $64.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M