Wedding Guest Dresses
The invite says wedding guest, but the photos say best-dressed table. Explore this fall/winter collection with photo-ready cocktail midis, long mermaid-style gowns, and flowy A-line dresses that know how to work a room. Corset bodice, off-the-shoulder, cowl neck halter, cap sleeve, and long sleeve designs come in slinky jersey knit, silky satin, velvet, and lace trim. Choose dark florals or rich black, burgundy, navy, brown, plum, and hunter green, then add rhinestones, sequins, beading, or a side sash for semi-formal winery celebrations, hotel ball room receptions, and black tie RSVPs.
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Wedding Guest Dresses for Every Celebration
Celebrate love in style with Windsor’s curated collection of wedding guest dresses designed for unforgettable moments. From outdoor ceremonies to elegant receptions, these styles bring effortless elegance to every RSVP. :contentReference[oaicite:0]{index=0}
Slip into satin maxis, chiffon midis, or romantic lace dresses that move with you from ceremony to dance floor. Flowy silhouettes, flattering necklines, and details like corset bodices, high slits, and open backs create a look that feels both polished and easy.
Prefer something bold? Explore vibrant hues, soft pastels, and timeless neutrals in sleek bodycons, wrap dresses, or printed A-line styles. Finish your look with rhinestone earrings, strappy heels, and a chic clutch for a refined, event-ready finish.
Looking for an alternative? Try an elegant jumpsuit or polished romper, or a skirt set with a matching crop top for a modern take on wedding guest style.
Style Every Wedding with Confidence
Daytime Ceremonies: Keep it fresh in tiered midi dresses, floral wrap styles, or flowy silhouettes paired with block heels and delicate jewelry.
Evening Receptions: Make an entrance in satin slip dresses, sleek gowns, or fitted styles with lace-up backs and statement necklines. Add heels and bold accessories for a standout look.
Outdoor & Destination Weddings: Stay comfortable in lightweight halter midis, airy chiffon dresses, or off-shoulder styles. Pair with sandals or strappy heels for an easy, elevated feel.
Semi-Formal & Cocktail Attire: Choose chic midi dresses or modern minis with details like ruching, asymmetrical hems, or subtle cutouts for a polished finish.
Mother of the Bride or Groom: Opt for timeless silhouettes with flattering details like V-necklines, empire waists, or soft draping in satin or chiffon for an elegant, comfortable look.
Ready to RSVP in style? Shop Windsor’s full collection of wedding guest dresses online, in-app, or in-store and find your perfect look for every “I do.”
What Color Dress Is OK to Wear to a Wedding?
Choose colors that feel fresh and appropriate for the setting. Soft pastels, vibrant hues, and floral prints are perfect for daytime and outdoor weddings, while deeper tones and classic neutrals work well for evening events. It’s best to avoid white or bridal shades to keep the focus on the bride.
What Should I Wear as a Wedding Guest?
Start with the dress code—casual, cocktail, or formal—and choose a style that matches the setting. Lighter fabrics, shorter hemlines, and relaxed silhouettes feel more casual, while longer lengths, structured designs, and luxe fabrics create a more formal look. When in doubt, elevate your outfit with accessories, heels, and polished details for a confident finish.
Explore new women’s arrivals to find the latest styles and build your perfect wedding guest look.
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Curve Shift Ruched Off-Shoulder Bodycon Midi Dress
The silhouette keeps the focus on clean curves and an asymmetrical neckline. This off-shoulder bodycon midi dress follows the figure with ruched side detailing that adds shape through the waist and hips. The result feels sleek, sculpted, and effortlessly polished.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Asymmetric off-shoulder neckline
- Draped shoulder detail
- Ruched sides
- Fitted bodycon silhouette
- Side slit, midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001674
Category Name: Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: MOCHA, EMERALD
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Marlena Knotted Sash Mermaid Formal Dress
Special Occasion
A beautifully draped silhouette makes a statement without needing to say much. The open-back detailing follows the silhouette of this long dress, creating soft definition, while the knotted back sash adds an unexpected twist. It feels sleek, sophisticated, and subtly sultry.
Fit & Features
- Smooth, lined knit fabric, high stretch
- Sleeveless cowl neckline
- Back hook-clasp fastener
- Open back with cascading knotted sash
- Mermaid ruched silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Wedding guests, balls, black-tie events, galas, rehearsal dinners, formal celebrations, cocktail parties, fashion-forward events
Style Number/Barcode: 05002-002044
Category Name: Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN, NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Odessa Side Slit Lace Column Formal Dress
Special Occasion
The column silhouette keeps this long dress sleek and streamlined. This lace column long dress follows the figure through the body, while ruched detailing and a side slit add shape and movement without interrupting the clean line. The result feels polished, sculpted, and refined.
Fit & Features
- Floral lace fabric, knit lining
- Square neckline, spaghetti straps
- Visible boning through the bodice
- High side slit design
- Column floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie parties, galas, rehearsal dinners, formal celebrations, dressed-up date nights, fashion-forward events, cocktail parties
Style Number/Barcode: 05002-002043
Category Name: Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Single Take One-Shoulder Midi Dress
The one shoulder shape is already ahead of the curve. This midi dress pairs ruche detail with a form-hugging fit for a chic style. Add block heels and a sculptural bag for weddings, cocktail parties, and dressy occasions.
Fit & Features
- Double-lined knit stretchy fabric
- One-shoulder neckline
- Side ruching
- Form-hugging silhouette
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-001649
Category Name: Wedding Guest Dresses
Price: $42.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
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Romantic Lace Square Neck Ruffle Maxi Dress
Romantic lace gives this floor-length silhouette an elevated finish. The square neckline, fitted shape, front slit, and tiered ruffle hem bring dimension and movement without overwhelming the look. It’s a polished choice for formal occasions that call for something refined with a little drama.
Fit & Features
- Sheer lace fabric with knit lining, moderate stretch
- Sleeveless square neckline
- Adjustable tank straps
- High-cut front slit
- Tiered ruffled design
- Fitted maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001648
Category Name: Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Vamp Twist Strap Off Shoulder Maxi Dress
Let the details do the dressing. This off-the-shoulder maxi dress pairs twisted straps, ruched shaping, and a draped low back with a sleek, sculpted finish. Style it with stiletto heels and statement earrings for polished evening plans.
Fit & Features
- Smooth, slinky knit fabric with stretch
- Off-the-shoulder neckline with twisted straps
- Ruched detailing through the waist and hips
- Low draped back
- Curve-hugging silhouette
- Maxi length hem
- Runs true to size
Style Number/Barcode: 05102-000840
Category Name: Wedding Guest Dresses
Price: $39.90
Availability: Out of Stock
Product Badge:- Ships Free
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Draped Drama Cowl Neck Ruffle Slit Midi Dress
A little drape, a little drama, and a slit that knows exactly what it’s doing. This cowl neck midi dress hugs your curves with sleek stretch knit, ruching, and a ruffle slit made for date nights, parties, and wherever the plans get interesting.
Fit & Features
- Sleek knit fabric, high stretch
- Sleeveless cowl neckline
- Tie-back halter straps, open back
- Ruched detailing
- Midi-length hem, ruffled front slit
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001659
Category Name: Wedding Guest Dresses
Price: $42.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Maelis Sweetheart Mermaid Midi Formal Dress
Special Occasion
The pleated bust detailing gives this midi dress its most distinctive finish. This mermaid midi dress pairs a sweetheart neckline with wide pleated straps and a fitted shape for a look that feels polished, feminine, and refined. The structured detailing adds dimension while keeping the silhouette sleek.
Fit & Features
- Sleek knit fabric with stretch
- Pleated sweetheart neckline
- Wide shoulder straps
- Back zipper closure
- Mermaid midi-length silhouette
- Runs true to size
Where to Wear:
Weddings, cocktail parties, rehearsal dinners, date nights, formal celebrations, semi-formal events, birthday dinners, holiday parties
Style Number/Barcode: 05001-001324
Category Name: Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: PLUM, NAVY
Available Size: XS, S, M, XL, L
Product Badge:- New Arrival
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Zorielle Glitter Lace Detail Mermaid Dress
Special Occasion
Your formal gala wardrobe just found its most glamorous addition. A beautifully contoured shape meets a fold-over neckline and textured glitter floral lace detailing for an elegant edge.
Fit & Features
- Sleek knit fabric, partial knit lining, high stretch
- Strapless off-the-shoulder fold-over neckline
- Floral lace waist insert with glitter detail
- Ruched detailing along the hips
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Galas, prom, special dinners, anniversaries, and black-tie events.
Style Number/Barcode: 05002-002018
Category Name: Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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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: Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN/PRINT
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Evelisse Sheer Sleeve Mermaid Formal Dress
Special Occasion
Elegance looks even better with a silhouette that knows how to flatter. The fitted shape follows the figure before flowing into a softly flared mermaid hem, while draping across the bodice adds graceful dimension. The result is sleek, feminine, and beautifully sophisticated.
Fit & Features
- Smooth knit stretchy fabric
- Crew neckline with a pleated draped accent
- Fitted sheer mesh long sleeves
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie galas, cocktail parties, formal celebrations, balls, anniversaries, fashion-forward events
Style Number/Barcode: 05002-001996
Category Name: Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
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Dahlia Plunge Neck Sash Formal Dress
Special Occasion
The details know exactly how to make an entrance. A sculptural floral accent defines the waist, while the plunging neckline and flowing sash bring a sultry contrast to this mermaid long dress. It delivers sophisticated glamour with just the right amount of drama.
Fit & Features
- Smooth knit fabric with stretch
- Plunge halter neckline with tie straps
- Open back
- Floral appliqué with cascading sash detail at the waist
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, balls, rehearsal dinners, anniversaries, fashion-forward events, cocktail parties, red-carpet occasions
Style Number/Barcode: 05002-001991
Category Name: Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Aurelia Mock Neck Scarf Mermaid Formal Dress
Special Occasion
The scarf detail gives this formal dress its most distinctive finish. This mermaid formal dress pairs a sleek mock neckline and cap sleeves with an open back and long shoulder scarf panels for a look that feels refined and directional. The result is polished with just enough movement to keep it interesting.
Fit & Features
- Sleek knit fabric, knit lining, high stretch
- Mock neckline with attached chiffon scarf
- Cap sleeves
- Open back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, formal celebrations, holiday parties, rehearsal dinners, black-tie galas, balls, anniversaries, red-carpet events
Style Number/Barcode: 05002-001987
Category Name: Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Wendy Open Back Mermaid Formal Dress
Special Occasion
Leave a breathtaking impression in the Wendy floor-length dress. Designed to highlight your figure, this dress features an alluring open back and mermaid silhouette that artfully skims your curves for a chic look while the hardware trim gives it a little edge.
Fit & Features
- Slinky knit fabric with stretch
- Cowl neckline
- Hardware-trim spaghetti straps
- Open back, lower cascading sash
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, black-tie events, fashion-forward occasions, cocktail parties, birthday dinners, date nights
Style Number/Barcode: 05002-001981
Category Name: Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Zinnia Chiffon Sash Mermaid Formal Dress
Special Occasion
The silhouette stays sleek while the sash brings the drama. This mermaid formal dress fits close through the body before opening into a soft flare, with chiffon panels adding movement behind the shoulders. The effect is sculpted, fluid, and distinctly formal.
Fit & Features
- Smooth knit-lined fabric, high stretch
- Sleeveless boat neckline with long chiffon sash detail
- Open back with tie detail, zipper and hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, black-tie events, galas, balls, red-carpet occasions, rehearsal dinners, formal celebrations, anniversaries
Style Number/Barcode: 05002-001982
Category Name: Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Avelisse Draped Chiffon Mermaid Formal Dress
Special Occasion
Soft chiffon draping gives this mermaid dress an elegant, fluid finish. The off-the-shoulder neckline and cascading sash detail frame the fitted silhouette, while the open back adds a refined contrast. It’s a graceful choice for a bridesmaid look.
Fit & Features
- Off-the-shoulder neckline
- Draped chiffon sash detail
- Open back
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Wedding guest, bridesmaid, anniversaries, special formal dinners, and black-tie events.
Style Number/Barcode: 05002-001979
Category Name: Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Aurette Off Shoulder Satin Mermaid Formal Dress
Special Occasion
This mermaid dress balances refined structure with a sultry, curve-skimming shape. The fitted bodice and ruched detailing contour the waist and hips, while the off-the-shoulder neckline and high side slit bring elegant drama to the floor-length silhouette. The result is chic, poised, and touched with glamour.
Fit & Features
- Stretch satin fabric with sheen, knit lining
- Off-the-shoulder neckline
- Back zipper and hook-eye closure
- Ruched waist and hip detailing
- Draped side detail with a high side slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, cocktail parties, balls, rehearsal dinners, engagement parties, anniversaries, formal celebrations, upscale birthday dinners, red-carpet events
Style Number/Barcode: 05002-001985
Category Name: Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: RED, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Arietta Strapless Front Slit Formal Dress
Special Occasion
The high front slit brings a sleek, dramatic finish to this formal silhouette. This formal dress pairs a strapless neckline with ruched shaping and a draped wrap-style waist for a look that feels polished, sculpted, and modern. The fitted floor-length shape keeps the overall effect refined.
Fit & Features
- Lined mesh fabric with stretch
- Strapless straight neckline
- Ruched bodice with flexible boning
- Draped wrap-style waist
- High front slit
- Fitted column floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, black-tie galas, red-carpet occasions, formal celebrations, cocktail parties
Style Number/Barcode: 05002-001975
Category Name: Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: PERIWINKLE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Chic Secret Halter Midi Dress
A close fit gives the silhouette its clean start. The halter square neckline keeps the top sharp, while the flared midi hem adds just enough chic style with strappy heels and a clutch for dressy occasions.
Fit & Features
- Lined knit fabric with stretch
- Halter square neckline, tie straps
- Mermaid silhouette
- Flared midi hem
- Runs true to size
Style Number/Barcode: 05101-001588
Category Name: Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
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Side Swept Ruffle Midi Dress
Your social calendar just found its answer. A fitted midi dress with slim straps, side ruching, and a sweeping ruffle creates a polished look with plenty of impact. Keep it ready for parties, vacation dinners, cocktails, and birthday plans.
Fit & Features
- Lined knit fabric with stretch
- Cowl neckline with adjustable spaghetti straps
- Bodycon silhouette with side ruching
- Cascading side ruffle detail
- High side slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001587
Category Name: Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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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: Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Isabeau Lace-Up Mermaid Formal Dress
Special Occasion
Flocked detailing gives this sleek silhouette the kind of texture that feels luxe instantly. This mermaid formal dress balances a lace-up open back with slender straps and a fitted floor-length shape for a look that feels sultry, refined, and fashion-forward. It’s vintage glamour reworked with a sharper, more modern attitude.
Fit & Features
- Burnout velvet flocked pattern, lined knit fabric
- V-neckline
- Spaghetti straps
- Open strappy back detail
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, red-carpet events, balls, holiday parties, formal celebrations, rehearsal dinners, upscale cocktail soirees
Style Number/Barcode: 05002-001959
Category Name: Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Nomi Off-The-Shoulder A-Line Formal Dress
Special Occasion
An off-the-shoulder neckline gives the Nomi formal dress an elegant, sculpted look. The crepe fitted bodice flows into a mesh A-line, floor-length skirt with a high front slit, while the scarf detail adds a refined finishing touch.
Fit & Features
- Crepe bodice, pleated off-the-shoulder neckline, short sleeve cuffs
- Asymmetric draped design
- Back zipper with hook-eye closure
- Lined mesh skirt with thigh-high front slit
- A-line silhouette
- Attached long scarf; is removable
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, black-tie events, galas, and formal parties.
Style Number/Barcode: 05002-001960
Category Name: Wedding Guest Dresses
Price: $119.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Celestine Open Back Mermaid Formal Dress
Special Occasion
A little mystery in the front, a striking reveal in the back. The crew neckline and long sleeves create a beautifully refined contrast to the figure-hugging shape, while the open back adds an unexpected touch of allure.
Fit & Features
- Smooth knit stretchy fabric
- Crew neckline
- Fitted long sleeves
- Open tie-back detail
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie galas, balls, red-carpet occasions, rehearsal dinners, formal celebrations, anniversaries, cocktail parties
Style Number/Barcode: 05002-001964
Category Name: Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free