Blue Formal Dresses
Step into timeless elegance with our collection of blue formal dresses, perfect for occasions ranging from cocktail parties to black-tie events. Featuring A-line silhouettes, tailored fits, and options like strapless or strappy back designs, these dresses offer a chic and modern appeal. Made from silky satin, airy tulle, or glitter knit fabrics in shades from pastel to vibrant royal and classic navy, they provide a touch of sophistication, ensuring you stand out at any event.
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Blue Formal Dresses
Product Recommendations
Blue Formal Dresses That Turn Heads at Every Summer Celebration
From golden-hour weddings to elegant evening galas, Windsor’s blue formal dresses bring polish, grace, and just the right amount of drama—perfect for every celebration on your calendar.
Silhouettes That Show Up and Show Out
Float into the room in a floor-length chiffon gown, stun in a sequined bodycon, or keep it sleek in a satin slip with a thigh-high slit. Love a modern take? Try a blue midi formal dress with a strapless neckline or sheer mesh paneling that hits different under summer lights.
The Right Shade for Every Scene
Soft periwinkle and dreamy sky blue bring the romance for rooftop receptions and open-air dinners. Want to go bold? Royal blue and navy bring instant polish—ideal for galas, weddings, or special nights where looking effortlessly put together is key.
Styling That Seals the Look
Pair your dress with strappy metallic heels, crystal drop earrings, and a rhinestone clutch. These blue formal dresses are made to stand out, sparkle in photos, and move with you from the first toast to the last dance.
Ready to make an entrance? Shop Windsor’s blue formal dress collection in-store, in-app, or online.
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Marisol Shining High Slit Dress
Special Occasion
Our Marisol will bring some serious shine and glitter! Her sultry slit will showcase your beautiful heels!
Fits & Features
- Adjustable Spaghetti Straps
- Plunging V Neckline I Padded Bust
- Cut Out Design At Waist
- Floor Length Hemline I Sultry High Slit
- Glitter woven Fabric I Dual Tone Finish
- Curve Hugging Fit I Moderate Stretch
- Glitter May Transfer
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0768
Category Name: Blue Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Muriel Illusion Lace Crepe Dress
Special Occasion
Strategic paneling and ever-sultry lace make our Muriel dress a sophisticated standout for evening. She features long lace sleeves, a back zip, a sweetheart bodice with lightly padded, contrast-paneled bust and lace-trimmed waist, and a body con, midi-length slim skirt. Muriel is made from a woven crepe material with a touch of stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0225
Category Name: Blue Formal Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Karissa Sequin Floral High Slit Formal Dress
Special Occasion
Bloom with beauty in the stunning Karissa sequin floral formal dress! She features a sleeveless bodice, dual bungee spaghetti straps, an open back with a strappy design, and a V neckline with a padded bust. Her high waist seam flows to a floor-length skirt with a thigh-high front slit. The dress is composed of a floral printed jersey knit fabric with all-over sequins and includes a stretchy knit lining. Complete your look with stunning rhinestone earrings and stylish new heels.
Fit & Features
- Dual bungee spaghetti straps
- Open back with a strappy design
- V neckline with a padded bust
- Back zipper and hook and eye closure
- High waist seam
- Floor-length skirt with a high front slit
- Floral printed jersey knit fabric with all-over sequins
- Knit lining
Style Number/Barcode: 05002-1737
Category Name: Blue Formal Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Freya Glitter A-Line Dress
Special Occasion
Gorgeous and oh-so-glamorous, the Freya glitter formal dress will sparkle up the dance floor. She features a sleeveless deep V-neckline with a padded bust, adjustable spaghetti straps for a customized fit, a flattering high wide waistband, and a floor-length A-line silhouette with a chic front slit. The glitter knit fabric includes a full knit lining. Complete your look with rhinestone duster earrings.
Fit & Features
- Sleeveless low V-neckline, adjustable spaghetti straps
- Padded bust, no bra required
- High wide waistband, back zipper closure
- Floor-length A-line silhouette, front slit
- Glitter knit fabric, full knit lining
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2230
Category Name: Blue Formal Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Steff Off-The-Shoulder Mermaid Slit Formal Dress
Special Occasion
An off-the-shoulder formal dress features a twisted sweetheart neckline and a flattering mermaid silhouette boasting a high front slit. Perfect for homecoming or a banquet.
Fit & Features
- Smooth knit fabric, moderate stretch
- Off-the-shoulder sweetheart twisted neckline
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8768
Category Name: Blue Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M
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Kaley Rhinestone Strappy Mermaid Satin Dress
Special Occasion
Sleek and slinky, the Kaley satin formal dress sparkles with glamour at prom and black-tie parties! This alluring formal gown is designed with a plunging V-neckline, padded bra cups that flatter your bust and support, and gorgeous rhinestone-embellished spaghetti straps that crisscross over the strappy back, fastening securely with dual hook-eye closures. The alluring mermaid silhouette and floor-length hem on luxurious satin fabric will have you feeling like a true goddess all evening! Complete the look with a tennis bracelet, clutch, and block heels.
Fit & Features
- Satin fabric lined with stretchy knit
- Padded bra cups
- Rhinestone embellished straps, dual hook-eye fasteners
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8044
Category Name: Blue Formal Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Mackenzie Strapless Corset Bow Satin Formal Dress
Special Occasion
Love is a gift and the Mackenzie strapless satin formal dress keeps giving! Oh-so-romantic, this floor-length dress showcases a corset bodice for a snatched figure and a statement bow along the back that turns heads.
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, bust knit lining
- Strapless neckline, padded bra cups
- Corset bodice, flexible boning
- Back zipper and hook-eye closure
- Back detachable statement bow
- High front wrap slit
- Form-hugging silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, romantic date nights, formal evenings out, and black-tie celebrations.
Style Number/Barcode: 05002-9610
Category Name: Blue Formal Dresses
Price: $15.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Sale
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Cameron Halter High Slit Formal Dress
Special Occasion
Get a stunningly gorgeous look for your next formal night out in the sultry-chic Cameron dress. She features a sleeveless halter neckline that ties at the back of the neck, a backless design, a high waist, a floor-length skirt with a sexy thigh-high side slit, and a curve-hugging silhouette. Style this dress with statement earrings and new heels.
Fit & Features
- Sleeveless halter neckline
- Adhesive bra recommended
- Open back
- High waist
- Floor-length skirt, high side slit
- Satin-like fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1312
Category Name: Blue Formal Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Skyla Glitter Woven Corset A-Line Formal Dress
Special Occasion
Captivate the room with your enchanting allure in the Skyla glitter woven corset A-line formal dress. Crafted with a glimmering glitter woven fabric, this formal long dress will have you living out your fairytale dreams! She is shaped with a sleeveless V-neckline with pleating at the bust, padded bra cups for support, and a chic corset bodice with flexible boning to create that snatched silhouette. Find your perfect fit with her adjustable spaghetti straps that lead to a back zipper closure for effortless styling. Her high waist flows out to a floor-sweeping A-line skirt giving that regal energy, featuring side pockets to keep your lip gloss on hand! Complete your formal look with gemstone earrings and metallic heels.
Fit & Features
- Glitter woven fabric lined with stretch satin
- Sleeveless V-neckline, pleated bust, padded bra cups
- Corset bodice with flexible boning, high waist seam
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Side pockets
- A-line fit
- Runs true to size
Style Number/Barcode: 05002-7987
Category Name: Blue Formal Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jocelyn Formal Strapless High Slit Mermaid Dress
Special Occasion
The Jocelyn high slit mermaid dress will create an effortlessly elegant and chic formal look! Featuring a strapless square neckline with an angled design, a fitted bodice with front flexible boning to provide structure, a hip-hugging fit with ruched detailing, a floor-sweeping hem with a thigh-high slit, and a mermaid silhouette, you'll radiate red carpet energy. Complete the outfit in this long dress with rhinestone fringe earrings and strappy stilettos.
Fit & Features
- Strapless square neckline, angled design
- Fitted bodice, front flexible boning, back zipper closure
- High waist seam, hip-hugging fit, ruching
- Floor-sweeping hem, high slit, mermaid silhouette
- Crepe fabric, knit lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7022
Category Name: Blue Formal Dresses
Price: $29.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Devon Tulle A-Line Dress
Special Occasion
Look like a goddess in our divine Devon tulle formal dress! She features a sleeveless V neckline with a wrap-front tulle overlay, adjustable spaghetti straps, and a high waist. Her floor-length skirt has a gorgeous A-line silhouette and features dual front slits. Complete the look with new earrings for a romantic and feminine touch!
Fit & Features
- Sleeveless V neckline, wrap-front tulle overlay
- Adjustable spaghetti straps
- Back zipper and hook and eye closure
- Floor-length hem, dual front slits
- A-line silhouette
- Sheer tulle overlay with a knit lining, pleating throughout
- Runs true to size
Style Number/Barcode: 05002-0622
Category Name: Blue Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nylah Pleated Rainbow A-Line Dress
Special Occasion
Make them dazzle with the lovely Nylah dress! She is a floor-length evening gown with a plunging V neckline and thin adjustable straps that create an X back. Her wide empire waist leads to a floor-length skirt that dances around your ankles. She is composed of pleated tulle fabric with a sheer appearance and a thin knit lining that features two front slits. Nylah offers a moderate stretch and includes a hidden zipper. Complete look with a rhinestone clutch and a dainty rhinestone bracelet.Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Cross-back straps
- Empire waist
- Floor-length silhouette
- Two high front slits
- Lined tulle fabric, form-hugging fit, moderate stretch
Style Number/Barcode: 05002-1394
Category Name: Blue Formal Dresses
Price: $14.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Malani Glitter Knit One-Shoulder Formal Dress
Special Occasion
Glitz up your fancy affair in the Malani formal dress crafted with glitter knit fabric for a gorgeous glimmer. It features an asymmetric one-shoulder neckline with a short sleeve, a padded bust, ruching at the waist to accentuate your curves, a faux wrap-front design creating a high slit, and a floor-length fitted silhouette.
Fit & Features
- Glitter knit fabric with knit lining, plenty of stretch
- Asymmetric one-shoulder neckline, padded bust, short sleeve
- High waist seam, ruching
- Faux wrap-front design, front slit
- Floor-length fitted silhouette
- Runs true to size
Style Number/Barcode: 05002-8852
Category Name: Blue Formal Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY
Available Size: XS, S
Product Badge:- Sale
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Cameron V-Neck Rhinestone Slim Formal Dress
Special Occasion
Influence glamour in the Cameron rhinestone formal dress made to dazzle at banquets, prom, and red carpet events! This floor-length dress is a mesmerizing masterpiece, designed with a flattering V-neckline, adjustable spaghetti straps, and a curve-hugging slim silhouette. Adorned with elegant rhinestone embellished mesh fabric, it's the perfect choice for any formal night. Complete the look with hoop earrings.
Fit & Features
- Rhinestone embellished mesh fabric lined with knit
- Adjustable spaghetti straps
- Side zipper and hook-eye closure
- Slim silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8160
Category Name: Blue Formal Dresses
Price: $29.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Nova Formal Satin Corset Side Sash Dress
Special Occasion
Capture effortless beauty in the Nova formal satin dress showcasing bold, daring detail you'll love to flaunt at galas or black-tie events! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customizable fit, and a sheer mesh corset bodice with flexible boning. Her waist draping leads to the side sash to bring some drama to your look and creates the stunning high front slit along the floor-length hem. The formal dress is composed of a buttery smooth satin-lined fabric with minimal stretch. Complete the look in statement rhinestone heels for sparkle.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Sheer mesh corset bodice, flexible boning
- Waist draping, side sash, floor-length hem
- Lined silky satin, minimal stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6976
Category Name: Blue Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Quinn Formal Floral Ruffled A-Line Dress
Special Occasion
Make a sweet impression with a formal dress that brings gorgeous details to your special event! The dress features a floral print, a sleeveless V-neckline with a ruffled trim, adjustable spaghetti straps that lead to a cross-back design, tiered ruffles, and a flowy A-line silhouette. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with wedges to have yourself bridal shower ready!
Fit & Features
- Floral print
- Sleeveless V-neckline, ruffled trim
- Adjustable spaghetti straps, cross-back
- Tiered ruffles
- A-line silhouette
- Lined chiffon fabric, mini skirt length knit lining
- Relaxed fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-1523
Category Name: Blue Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Plus Gabrielle Formal High Slit Satin Dress
Special OccasionMake a memorable impression in sophisticated satin! Gabrielle features a sleeveless bodice, a square neckline with racer bust and princess seams. Her back features an open lower back design that leads to a lower zipper closure. Her slim fit bodice leads to a fluttering double lined floor length silhouette accented with a high side slit and hidden side pockets. Dress is composed of a stretchy satin fabric that offers a relaxed fit with slight stretch.
Model is 5'9" with a 38" bust, 37" waist and 50" hips. She is wearing a size 1X.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0087
Category Name: Blue Formal Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Estrella Lace Trim A-Line Formal Dress
Special Occasion
Romance is alive! Enchanting them all in the Estrella Lace Trim A-line Formal dress on your next fancy occasion. She creates an effortless allure in a sultry plunge neckline with delicate lace trim and a classic empire waist. Customize the fit with her adjustable spaghetti straps that showcase a criss-cross design on the open-back detail. Dance and move with ease through the crowd thanks to her flowy, a-line, floor-length silhouette with high-front slits. Composed of a mesh fabric with inner skirt lining and back zipper closure. Finish your look in a sparkly tiara.
Fit & Features
- Plunge lace trim neckline | Adjustable spaghetti straps
- Adhesive bra recommended
- High-front slits | Back zipper closure | Open-back
- Lace empire waist
- A-line silhouette | Floor-length
- Illusion mesh | Inner skirt lining
- Fits true to size | Moderate stretch
Style Number/Barcode: 05002-1887
Category Name: Blue Formal Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Teresa Lace-Up Corset Mermaid Lace Formal Dress
Special Occasion
Start the celebration when you arrive in the Teresa corset lace formal dress for formal occasions and events! She features a V-neckline, spaghetti straps, and padded bra cups for a supportive and flattering fit. The sheer corset bodice, complete with flexible boning, snatches your figure while the lace-up back and mermaid silhouette exude elegance. The high front slit and floor-length hem showcase the glitter lace fabric, making this dress a perfect choice for any occasion. Complete the look in sleek heels and statement earrings.
Fit & Features
- Glitter lace fabric lined with stretchy knit
- Spaghetti straps
- V-Neckline, padded bra cups
- Lace-up, back zipper and hook-eye closure
- Flexible boning
- Mermaid silhouette, high front slit
- Runs true to size
Style Number/Barcode: 05002-8298
Category Name: Blue Formal Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Lorena Off The Shoulder Gown
Special Occasion
Make an elegant entrance in our lovely Lorena gown.
Fits & Features
- Off Shoulder Neckline I Double Fold-Over With V Design
- Back Zip With Hook & Eye Closure
- Floor Length, Slim-Line Skirt With Thigh-High Slit & Fluted Hem
- Fully Lined, Woven Crepe Fabric
- Bodycon Fit I Moderate Stretch
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0066
Category Name: Blue Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Molly Formal Butterfly Applique A-Line Dress
Special Occasion
Your ethereal beauty in the Molly formal butterfly dress will sweep everyone away! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a corset bodice with flexible boning, a showstopping lace-up back design, and a flattering A-line silhouette that leads to a ruffled long hem. The formal dress is designed with beautiful all-over butterfly appliques on airy mesh fabric to give you a whimsical charm and has multiple tulle and satin woven linings for a voluminous effect. Complete the look with fringe earrings and heels for a dressy banquet dinner or outdoor wedding!
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Corset bodice, flexible boning, back lace-up design
- Lower back zipper and hook-eye closure
- A-line silhouette, ruffled long hem
- Butterfly appliques, airy mesh fabric, multiple tulle and satin linings
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-2027
Category Name: Blue Formal Dresses
Price: $9.97 $104.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Annie Formal Glitter Lace-Up Mermaid Dress
Special Occasion
Crafted from shimmering glitter crepe fabric, the Annie formal glitter long dress offers an exquisite look for galas or black tie weddings. She features fitted long sleeves, a square neckline, a head-turning lace-up open back, a mermaid silhouette that hugs your gorgeous curves, a side ruched seam atop her sexy front slit, and a floor-length hem. The maxi formal dress is composed of a glitter crepe knit fabric to bring sparkle to your evening! Complete the look with a statement necklace and heels.
Fit & Features
- Fitted long sleeves, square neckline
- Lace-up open back
- Mermaid silhouette
- High front slit, side ruched seam, floor-length hem
- Glitter crepe knit fabric, moderate stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7687
Category Name: Blue Formal Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Plus Elysse Steal The Show Sequin Dress
Special OccasionSlay in sequins as you bring the glitz in our Elysse dress! She features a high round neckline, fitted long sleeves and a fun mini length silhouette. She is composed of a lined mesh fabric that is adorned with dazzling sequins set in a geometric pattern. Dress offers a curve flattering fit with plenty of stretch. Includes a back zipper closure.
Model is 5'11" with a 36" bust, 34" waist and 43" hips. She is wearing a size 1X.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15001-0035
Category Name: Blue Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Plus Evelyn Formal Wrap Satin Dress
Special OccasionMake your evening a regal affair in sophisticated satin! Evelyn features an all over navy blue hue, a wrap V neckline with ruched detailing, supportive tank-like straps and a floor length silhouette accented with a high side slit. Dress is composed of a lined stretchy satin fabric that offers a curve flattering fit with plenty of stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0076
Category Name: Blue Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance