Summer Formal Dresses
Planning for a special occasion in the warmer seasons? Explore our collection of elegant summer formal dresses, perfect for destination weddings, birthday celebrations, and galas. Our breathtaking assortment includes formal maxis, A-line midi dresses, and stunning sequin cocktail dresses, perfect for any soiree. Accentuate your curves with a timeless mermaid gown accented with rhinestones or ruched to perfection in luxe satin. Or make a statement with our elegantly flowing A-line tulle dresses for dreamy ethereal vibes, perfect for a boho-style wedding. For those who love to intermix elegance with trend, consider dresses featuring alluring cut-outs, or dramatic ruffle tiers for a stand-out look.
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Summer Formal Dresses
Product Recommendations
Summer Formal Dresses That Steal the Spotlight
Make a stunning entrance with summer formal dresses designed for warm-weather celebrations. From weddings to military balls and rooftop soirées, Windsor’s dresses feature luxe fabrics, standout silhouettes, and trend-forward details made to impress.
Choose from sleek satin gowns, flowy chiffon maxis, and figure-flattering mermaid or A-line styles. Details like lace-up backs, halter necklines, and off-shoulder sleeves bring effortless elegance, while metallic fabrics, sequins, and floral prints add shine and charm.
Go bold in sunset hues or keep it classic in white, black, or blush. From tiered tea-length dresses to high-slit gowns with corset bodices, these styles move with you from ceremony to celebration.
Complete the look with strappy heels and radiant accessories, and let the dress do the talking.
Find your perfect match—shop Windsor’s summer formal dresses online, in-app, or at your nearest store.
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Pearl Babe Off-The-Shoulder Midi Dress
This faux pearl midi dress is the epitome of elegance and style. Featuring an alluring off-the-shoulder design and a figure-hugging bodycon silhouette, this dress will accentuate your curves and turn heads.
Fit & Features
- Faux pearl embellished, mesh-lined fabric
- Off-the-shoulder sweetheart neckline
- Short-sleeve cuffs
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-4093
Category Name: Summer Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M, L, XL
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Georgie Sweetheart A-Line Satin Midi Dress
Special Occasion
Let the Georgie satin midi dress charm you with the delicate lace trim, sweetheart neckline, and forever flattering A-line silhouette. Plus, the hidden side pockets keep your hands warm and are perfect for stashing your phone or lip gloss in!
Fit & Features
- Premium satin fabric, multiple woven tulle trim and satin linings
- Lace trim sweetheart neckline, adjustable spaghetti straps
- Built-in padded underwire bust
- Back zipper and hook-eye closure
- Hidden side pockets
- A-line silhouette, midi-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, cocktail soirees, dressy celebrations, glam afternoon tea
Style Number/Barcode: 05001-2719
Category Name: Summer Formal Dresses
Price: $109.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S
Product Badge:- Ships Free
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Cocktail Hour Strapless Satin Slit Midi Dress
The perfect satin strapless midi dress for cocktail hour features a pleated neckline, a form-hugging fit, and a flirty side slit. Pair with stiletto pumps and a martini!
Fit & Features
- Silky satin fabric, sewn-in knit lining
- Strapless pleated neckline, padded bra cups
- Back zipper and hook-eye closure
- Form-hugging fit
- Side slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3895
Category Name: Summer Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Clarabelle Sweetheart A-Line Midi Formal Dress
Special Occasion
Romantic and structured, the Clarabelle midi formal dress sculpts and flatters your figure with a sweetheart-fitted bodice and a drop waist seam that perfectly accentuates your waistline along the A-line silhouette.
Fit & Features
- Floral and fruit garden print
- Organza fabric, multiple woven and tulle linings
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Fitted bodice, drop waist seam
- A-line silhouette, midi-length hem
- Runs true to size
Where to Wear:
Prom, weddings, garden parties, fancy parties, milestone celebrations, spring galas
Style Number/Barcode: 05001-2725
Category Name: Summer Formal Dresses
Price: $99.90
Availability: Out of Stock
Product Badge:- Ships Free
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Special Something Off-The-Shoulder Floral Midi Dress
Look iconic all season long in this off-the-shoulder floral midi dress as a gorgeous wedding guest or attending a garden party!
Fit & Features
- Floral print, smooth knit stretchy fabric
- Off-the-shoulder neckline
- Short-sleeve cuffs
- Bodycon silhouette
- Flared midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000030
Category Name: Summer Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Abigail V-Neck Strappy Satin Midi Dress
Special Occasion
Everyone will stop and stun at you in the Abigail satin midi dress! Crafted from silky satin fabric that flaunts your curves in a form-hugging fit, this dress effortlessly captures the attention of the room.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Satin fabric, sewn-in knit lining
- V-neckline, padded bra cups
- Strappy back
- Side slit
- Form-hugging fit
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties and photoshoots, bridal showers, birthdays, dinner parties, date night, black tie gala
Style Number/Barcode: 05001-2635
Category Name: Summer Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: SAGE, NAVY, WHITE, PINK
Available Size: XS, S, M, L, XL
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Bennet Lace Trim Satin Midi Dress
Special Occasion
Create a gorgeous look in the Bennet midi dress designed with sleek stretch satin fabric and a dainty lace trim at the bust. The front keyhole cutout and high-cut slit add a chic allure to the fitted silhouette.
Fit & Features
- Stretch satin fabric, full-length knit lining
- Sleeveless V-neckline, sheer lace trim, padded bust
- Keyhole cutout below the bust, high waist seam
- Adjustable spaghetti straps, back zipper with hook-eye closure
- Pleating at the waist, high front slit
- Midi-length fitted silhouette
- Runs true to size
Where to Wear:
Weddings, cocktail parties, fancy date nights, and dinner parties.
Style Number/Barcode: 05001-2638
Category Name: Summer Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: SAGE
Available Size: S, M, L
Product Badge:- Sale
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Trina Floral Mermaid Formal Dress
Special Occasion
Float through the soirée like a total dream in the Trina floral formal dress! With soft ruching, a strapless neckline, and a sculpted mermaid silhouette, this gown was made for golden hour glam and picture-perfect moments.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Strapless neckline, padded bra cups
- Flexible boning inserts
- Back zipper and hook-eye closure
- Side ruched seams, mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, summer galas, garden parties, date nights, fancy celebration parties, formal soirees
Style Number/Barcode: 05002-000095
Category Name: Summer Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S
Product Badge:- Ships Free
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Barely Blushing Floral Mini Dress
Soft girl, but make it sultry. This floral mini dress clings in all the right ways, with delicate straps and a dreamy texture that feels flirty but effortless!
Fit & Features
- Floral print, burnout texture, mesh fabric, stretchy knit lining
- Scoop neckline
- Adjustable spaghetti straps
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000165
Category Name: Summer Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: IVORY
Available Size: S, L
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Blake Mesh Halter Slit Ruffle Formal Dress
Special Occasion
Made for those sweeping entrances, the Blake mesh halter gown stuns with a form-hugging ruffled silhouette, a daring high side slit, and a floor-length hem that moves with polished drama.
Fit & Features
- Mesh fabric, sewn-in soft knit lining, stretchy
- Halter neckline with tie closure
- Hidden side zipper and hook-eye closure
- High side slit
- Ruffled, form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal galas, rehearsal dinners, engagement parties, dressy date nights, cocktail soirees, black tie events
Style Number/Barcode: 05002-000425
Category Name: Summer Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L