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
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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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Wren Formal Ruched Crepe Dress
Special Occasion
Make a mesmerizing entrance with a formal dress that stuns from the moment you enter the room! Wren features a sleeveless square neckline, spaghetti straps, ruching at the waist, and an A-line silhouette accented with a high side slit. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Ruching at waist
- A-line silhouette, high side slit
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1748
Category Name: Blue Formal Dresses
Price: $13.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rosalie Rhinestone Strap Mermaid Wrap Dress
Special Occasion
Chic and glamorous, the Rosalie mermaid wrap dress is a perfect option for your next black tie gala! She features a sleeveless V-neckline with a surplice design, thin sparkly rhinestone straps, front pleating at the bust and waist, a floor-sweeping hem with a wrap-front skirt creating a slit, and a form-hugging mermaid silhouette. The crepe fabric offers a moderate stretch. Style with rhinestone heels to complete your fancy look.
Fit & Features
- Sleeveless V-neckline, surplice design, thin rhinestone straps
- Front pleating at the bust and waist, back zipper closure, high waist seam
- Floor-length hem, wrap-front skirt, front slit
- Form-hugging mermaid silhouette
- Crepe fabric, knit lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-3249
Category Name: Blue Formal Dresses
Price: $29.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Plus Stella Formal Ruched Dress
Special OccasionGet ruched and ready to make a breathtaking impression in our Stella dress! She features an all over hue, an off the shoulder neckline, ruched long sleeves and ruching along the sides to create a cascading-like effect that leads to a floor length silhouette. Dress is composed of a burgundy hued lined smooth knit fabric that offers a curve flattering fit with a moderate stretch. Includes a back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0097
Category Name: Blue Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Francie Formal Satin Slit Drape Dress
Special Occasion
Francie brings the old Hollywood glamour to life! She features a classic, sleeveless, cowl neckline, spaghetti straps, and a form-fitting silhouette with a side ruched seam atop a sultry high-cut slit. Create a dramatic entrance in her side draped accent along the floor-length hem. The formal dress is composed of a stretch-satin fabric with a luxe shine. Complete the look in statement earrings and a clutch.
Fit & Features
- Sleeveless, cowl neckline, spaghetti straps
- Bra-friendly design
- Form-fitting silhouette
- Side ruched seam, high-cut slit, side draping
- Floor-length hem
- Luxe stretch-satin fabric
- Fits true to size
Style Number/Barcode: 05002-2274
Category Name: Blue Formal Dresses
Price: $14.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Henley Formal One Shoulder Glitter Dress
Special Occasion
Make a glitzy impression in a formal dress that illuminates your evening! Henley features a one-shoulder neckline with a bow accent strap for added detail and a mermaid curve-defining silhouette. The dress is composed of a glitter knit fabric that offers a moderate stretch. Complete look with a rhinestone anklet and earrings.
Fit & Features
- One-shoulder neckline, adhesive bra recommended
- Shoulder strap with bow accent
- Mermaid silhouette
- Glitter knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1510
Category Name: Blue Formal Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Brynne Formal Sequin Scroll Midi Dress
Special Occasion
Beam and glow with a formal dress that will make you the highlight of the evening! Brynne features a sleeveless V-neckline with padded cups, multiple adjustable spaghetti straps that cross at the back, a sequin scroll pattern, a midi length silhouette, and a back center slit. The dress is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone heels and a rhinestone headband.
Fit & Features
- Sleeveless V-neckline, built-in padded bust
- Multiple adjustable spaghetti straps cross at the back
- Sequin scroll print
- Midi length silhouette
- Back center slit
- Lined mesh fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05001-0659
Category Name: Blue Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Judy Open Back Slit Mermaid Satin Formal Dress
Special Occasion
Get ready for gram-worthy pics in the Judy satin formal dress all night! Boasting an open cross-back strappy design that turns heads and a mermaid silhouette with a high slit that perfectly flaunts your figure.
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
- Stretch satin fabric with full-length knit lining
- Sleeveless halter plunge V-neckline, padded bust
- Open back with cross-back strappy design, lower back zipper with hook-eye closure
- Pleated waist
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie parties, weddings, and red-carpet events.
Style Number/Barcode: 05002-9656
Category Name: Blue Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: ROYAL, HUNTER, BLACK
Available Size: XS, S, M
Product Badge:- Ships Free
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Alaia Glitter Mesh Mermaid Dress
Special Occasion
Get in a glitzy and glamorous mood in the Alaia glitter mesh mermaid dress. She features a sleeveless one-shoulder neckline with a chic bow accent, a fitted high waist seam, and a floor-length, curve-hugging, mermaid silhouette. The sheer glitter mesh fabric includes a full knit lining. Complete the look with rhinestone statement earrings.
Fit & Features
- Sleeveless one-shoulder neckline, bow accent
- Strapless or adhesive bra recommended
- High waist seam
- Floor-length, form-fitting, mermaid silhouette
- Sheer glitter mesh fabric, full knit lining
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2253
Category Name: Blue Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Celina Sequin Lace-Up High Slit Mermaid Dress
Special Occasion
Sparkle and shine in the Celina sequin formal dress to dazzle under the dancefloor lights! This formal dress boasts a striking lace-up back, a high front slit for movement, and a mermaid silhouette to show off your curves.
All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.
Fit & Features
- Sequin embellished pattern
- Mesh fabric lined with stretchy knit
- Square neckline, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, and formal celebration events.
Style Number/Barcode: 05002-9220
Category Name: Blue Formal Dresses
Price: $14.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Teagan Sleeveless Cowl Neck Slim Formal Dress
Special Occasion
This sleeveless formal dress features a sultry cowl neckline, a curve-hugging slim silhouette, and a floor-length hem for a dramatic flair. Perfect for styling with a clutch for the school dance or a gala.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Cowl neckline
- Shoulder straps
- Slim floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8778
Category Name: Blue Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: NAVY, YELLOW-2
Available Size: XS, S, M, L
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Presley Formal High Slit A-Line Dress
Special Occasion
Captivate them all with a formal dress that radiates grace and elegance. Presley features a sleeveless scoop neckline with padded cups, mesh tank shoulder straps, a multi-strap back design, a high side slit, and an A-line silhouette. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and anklet.
Fit & Features
- Sleeveless scoop neckline, padded cups
- Mesh tank shoulder straps
- Multi-strap back design
- High side slit
- A-line silhouette
- Lined crepe fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-1619
Category Name: Blue Formal Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elaine Formal Velvet A-Line Dress
Special Occasion
Luxurious velvet becomes more enchanting on the Elaine formal dress perfect for bridesmaids or red carpet events! She makes jaw drops in her sleeveless cowl neckline, spaghetti straps, empire waist seam, and a flattering a-line silhouette showcasing a sexy high-cut slit along the floor-length hem. The formal dress is composed of a luxe velvet knit fabric with lining and moderate stretch. Complete the look by accessorizing with a glam hair accessory to create a flawless updo!
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Empire waist seam
- A-line silhouette
- High-cut front slit, floor-length hem
- Lined velvet knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6913
Category Name: Blue Formal Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jayden Satin Mermaid Formal Dress
Special Occasion
Make heads turn in our stunningly chic Jayden dress! She features an off the shoulder slight sweetheart neckline with padded cups, short sleeves, a back zipper closure and hook and eye closure, a high waist seam, and a fitted, curve hugging skirt with a floor length mermaid silhouette. Dress is composed of a stretchy satin fabric with a gorgeous sheen.
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: 05002-0175
Category Name: Blue Formal Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Esther One-Shoulder Mermaid Mesh Formal Dress
Special Occasion
A one-shoulder formal dress features sheer fitted long sleeves and a ruched mermaid silhouette that accentuates your curves. Perfect for homecoming or a banquet.
Fit & Features
- Mesh fabric lined with stretchy knit
- One-shoulder neckline
- Sheer fitted long sleeves
- Ruched mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8658
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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Lisa Satin High Slit A-Line Formal Dress
Special Occasion
Channel a sophisticated vibe in the gorgeous and chic Lisa satin formal dress. She features a subtle sweetheart neckline, short cap sleeve accents, a fitted bodice with dual high waist seams, a square back design, a floor-sweeping hem with a pleated wrap-front creating a thigh-high slit, hidden side pockets, and a flowy A-line silhouette. The sleek satin-lined fabric will give off a luxe sheen. Complete the look with gemstone earrings for your next gala.
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
- Sweetheart neckline, short cap sleeve accents
- Fitted bodice, dual high waist seams
- Square back design, zipper and hook-eye closure
- Floor-length hem, pleated wrap-front, high slit
- Hidden side pockets, A-line silhouette
- Lined silky satin fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-7209
Category Name: Blue Formal Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: In Stock
Available Color: COPPER
Available Size: XS, S
Product Badge:- Sale
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Layla High-Low Satin Formal Dress
Special Occasion
Show up and stun in the gorgeous and sleek Layla satin formal dress. She features a sleeveless V-neckline, a built-in padded bust that eliminates the need for a bra, spaghetti straps, and an open back with a chic lace-up strappy design for a customized fit. Her high waist seam leads to a floor-length skirt with a high-low hem and a flowy A-line silhouette. Complete the look with dazzling rhinestone earrings.
Fit & Features
- Sleeveless V-neckline
- Built-in padded bust
- Spaghetti straps, lace-up strappy back design, tie closure
- Lower back zipper, hook and eye closure
- High waist seam, floor-length skirt
- High-low hem, A-line silhouette
- Smooth satin fabric, no stretch
- Runs true to size
Style Number/Barcode: 05002-2276
Category Name: Blue Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Hallie Rhinestone Satin High Slit Mermaid Dress
Special Occasion
Alluring with gorgeous glamour, the Hallie rhinestone satin mermaid dress will turn heads at your next black-tie affair. She features a sleeveless square neckline, adjustable spaghetti straps for a customized fit, an underbust and high waist seam for a snatched look, a floor-length hem with a thigh-high front slit to showcase some leg, and a mermaid silhouette. The sleek satin-knit fabric features all-over mini rhinestone embellishments for the prettiest sparkle all night long. Style this formal dress with rhinestone chandelier earrings and silver heels.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Underbust seam, high waist seam
- Floor-length hem, high-cut front slit, mermaid silhouette
- All-over mini rhinestone embellishments, satin-knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7694
Category Name: Blue Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Darlene Cutout Back Bodycon Sequin Formal Dress
Special Occasion
Indulge in the opulence of the Darlene sequin formal dress at school dances, weddings, or banquets. The floor-length dress is designed with a cutout back and a bodycon silhouette that exudes sophistication. Complete the look with earrings and a clutch.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Sequin embellished pattern, mesh fabric lined with stretchy knit
- Square neckline, cowl draping, padded bra cups
- Wide shoulder straps
- Cutout back with hook closure, lower zipper and hook-eye closure
- Bodycon silhouette
- Floor-length hem
- Runs true to size
Style Number/Barcode: 05002-9268
Category Name: Blue Formal Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Denise Halter Tie-Back Mermaid Formal Dress
Special Occasion
Bring an elevated allure to every event in the Denise mermaid formal dress. With a show-stopping tie-back design and a sultry halter V-neckline, this floor-length dress will keep all the eyes on you.
Fit & Features
- Smooth knit stretch fabric lined with stretchy knit
- Halter V-neckline, padded bra cups
- Tie-back design, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Style Number/Barcode: 05002-8932
Category Name: Blue Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S
Product Badge:- Ships Free
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Serenity Ruched Satin Formal Dress
Special Occasion
Oh-so-chic and stunning, captive them all in the Serenity satin formal dress. She features a sleeveless cowl neckline, spaghetti straps, an open back with a cross-back lace-up strappy design, a high waist seam, front ruched detailing leading to a high front slit, and a flowy, floor-length, A-line silhouette. The smooth satin fabric offers a moderate stretch. Complete the look in this sleek long dress with rhinestone duster earrings.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- Open back, cross-back lace-up strap design, tie closure
- High waist seam, front ruching, adjustable drawstring
- Lower back zipper, hook and eye closure
- High front slit, floor-length A-line silhouette
- Satin fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-2501
Category Name: Blue Formal Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Mandy Lace-Up Slit Mermaid Sequin Formal Dress
Special Occasion
Glitter with glamour in the Mandy sequin formal dress designed with a lace-up back that captures attention and a stunning mermaid silhouette that flaunts your figure.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Sheer mesh fabric with full-length knit lining, moderate stretch
- Sequin embroidered floral pattern
- Sleeveless square neckline, pleated cowl draped overlay
- Spaghetti straps, open lace-up strappy back design
- Flexible boning, high waist seam, lower back zipper with hook-eye closure
- High front slit, floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, and formal parties.
Style Number/Barcode: 05002-9395
Category Name: Blue Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: LIGHT, BLUE, DENIM
Available Size: M, L, XS, S
Product Badge:- Ships Free
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Angelina Satin Tie-Back Floral Sequin Formal Dress
Special Occasion
The Angelina floral sequin formal dress is a recipe for instant elegance and grace at events or parties! Bloom with beauty in this strapless gown with a satin tie-back design and a high front slit perfect for showing off your heels.
Steal the spotlight in this elegant dress! Keep shining with more show-stopping formal dresses or captivating white prom dresses.
Fit & Features
- Floral pattern, sequin embellished, stretchy knit lining
- Strapless satin sweetheart pleated neckline, padded bra cups
- Satine tie-back design, lower zipper and hook-eye closure
- High front slit
- Form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, garden parties, weddings, fancy dinner parties
Style Number/Barcode: 05002-9042
Category Name: Blue Formal Dresses
Price: $109.90
Availability: Out of Stock
Product Badge:- Ships Free
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Harley Sleeveless Cutout Glitter Column Dress
Special Occasion
Keep it sparkly in the lustrous Harley glitter column dress at black-tie weddings and parties! Made with glitter knit fabric, this floor-length dress will make you shine. The square cowl neckline and adjustable spaghetti straps accentuate your figure along the fitted column silhouette, while the underbust cutout adds a touch of allure.
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Adjustable spaghetti straps
- Square cowl neckline, back zipper with hook-eye closure
- Underbust cutout
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Formal weddings, birthday celebrations, and fancy dinners.
Style Number/Barcode: 05002-8303
Category Name: Blue Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Cindy Formal Satin V-Neck Long Dress
Special Occasion
Designed in luxe shiny satin, the Cindy formal dress is an absolute stunner for your next dressy event! She features a sultry, sleeveless V-neck halter atop a banded empire waistline that leads to her long-length hem with a front slit. Her open-back showcases plenty of skin with sleek bungee spaghetti straps that create a head-turning moment. The formal dress is composed of a satin-lined fabric with a minimal stretch and zipper closure. Complete the look in statement heels and jewelry.
Fit & Features
- Sleeveless, V-neck halter, sleek bungee spaghetti straps
- Built-in padded bust, no bra required
- Banded empire waist
- Open-back, ruched bum seam, zipper closure
- Front slit, long-length hem
- Luxe satin-lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2369
Category Name: Blue Formal Dresses
Price: $9.97 $94.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance