Spring Formal Dresses
Spring formals, but make it memorable. This collection blends flattering silhouettes with charming details, striking that balance between polished and effortlessly chic. You’ll find silky satin dresses, flowy A-line maxis, streamlined sheaths, and modern midis in soft shades of buttery yellow, blush pink, and powder blue, plus fresh florals that feel current. Delicate lace, subtle ruffles, and touches of beadwork add just enough texture to stand out without feeling overdone. Perfect for sorority events, fraternity semi-formals, spring parties, and any night that calls for a standout look with an easy, confident feel.
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Step Into Fresh Style with Gorgeous Spring Formal Dresses for 2026
Make a statement with Windsor’s 2026 spring formal dresses, perfect for any springtime event. Whether you're searching for short, midi, or long formal dresses for spring, Windsor offers a variety of stunning options featuring floral prints, delicate beading, an array of pastel shades, and shimmering sequins. From soft and breathable mesh to elegant tulle fabrics, our collection has something for every style. Explore these spring formal dresses to ensure you're on-trend and ready to shine on your special occasion.
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Kelsie Glitter Knit Mermaid Formal Dress
Special Occasion
When the night calls for something unforgettable, the Kelsie gown answers in shimmering glitter knit that skims every curve with intention. Designed with a scoop neckline, adjustable spaghetti straps, and a cutout back with mesh trim and hook closure straps, this mermaid silhouette is finished with side ruched seams for a sculpted, confidence-first fit.
Fit & Features
- Glitter knit fabrication with smooth knit lining
- Scoop neckline, padded bust, adjustable spaghetti straps
- Cutout back with mesh trim and hook closure straps
- Back zipper and hook-eye closure
- Mermaid ruched silhouette hugs curves
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, weddings, black tie balls, awards ceremony, red carpet event, milestone birthday event, fancy brunches
Style Number/Barcode: 05002-000663
Category Name: Spring Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
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Rose Satin Ruffle A-Line Formal Dress
Special Occasion
Romantic with a little drama in every step, this satin tiered A-line gown was made for twirling under chandeliers. The softly draped sweetheart neckline, corset-inspired bodice, and lace-up back shape the waist, while cascading tiers and a front slit create movement that feels straight off the best dressed list.
Fit & Features
- Premium satin lined with knit
- Draped sweetheart neckline, padded bra cups
- Spaghetti straps
- Corset bodice, boning inserts
- Lace-up back, zipper and hook-eye closure
- Tiered A-line silhouette, high front slit, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, black tie galas, balls, upscale engagement parties, milestone birthday celebrations, sorority formals, red carpet soirees
Style Number/Barcode: 05002-001204
Category Name: Spring Formal Dresses
Price: $109.90
Availability: In Stock
Available Color: WINE, HUNTER
Available Size: XS, S, M, L
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Serenity Satin Slit Lace-Up Formal Dress
Special Occasion
Made for a grand entrance and an even better exit, this satin mermaid gown delivers pure polish with a sculpted finish. The strapless sweetheart neckline, corset-inspired bodice, and lace up back contour the waist before flowing into a floor-length silhouette with a sleek front slit for added drama.
Fit & Features
- Smooth satin fabric with soft sheen
- Strapless sweetheart neckline, padded bra cups
- Corset bodice, flexible boning, sheermesh panel trims
- Lace-up back, zipper and hook-eye closure
- Fitted mermaid silhouette with front slit
- Floor length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, balls, red carpet events, big birthday parties, award ceremony, engagement parties, rehearsal dinners, glam milestone celebrations
Style Number/Barcode: 05002-001212
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK, ROYAL
Available Size: XS, S, M, L
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Faith Sequin Pearl Bead Formal Dress
Special Occasion
This is the gown you choose when the night calls for pure glamour and a little drama. Designed in a beaded sequin mermaid silhouette with a plunging halter v neck and open back, it skims every curve before flaring into a floor-length finish that glistens from every angle.
Fit & Features
- Bead, sequin, and faux pearl embellishments
- Mesh fabric with knit lining
- Halter V-neckline with hook-eye strap, padded bra cups
- Open back, zipper and hook-eye closure
- Mermaid silhouette
- Floor length hem
- Runs true to size
Where to Wear:
Prom, galas, upscale receptions, red carpet awards event, luxury dinners, pageants, milestone anniversary party, birthdays, fashion-forward events, special date nights
Style Number/Barcode: 05002-001494
Category Name: Spring Formal Dresses
Price: $134.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XXS, XS, S, M
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Megan Leopard Floral A-Line Formal Dress
Special Occasion
Romantic with a touch of drama, the Megan A-line dress moves beautifully with every step, designed for moments that call for something unforgettable. Featuring a leopard floral print, a flattering V-neck, and a lace-up open back, it finishes with ruffled trim and a high front ruffled slit for a look that feels both polished and bold.
Fit & Features
- Lace-lined fabric with leopard floral print throughout
- V-neckline, adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- A-line silhouette with ruffled trim
- High front ruffled slit
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, formal celebrations, destination vacations, special date nights, birthday events, fancy brunches, engagement parties
Style Number/Barcode: 05002-001463
Category Name: Spring Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
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Hannah V-Neck Strappy Formal Dress
Special Occasion
There is something about a sleek mermaid gown that feels instantly iconic, and the Hannah dress understands the assignment. With its fluid silhouette, delicate spaghetti straps, and open strappy back, this dress is all about clean lines, confident curves, and that slow, unforgettable entrance.
Fit & Features
- Smooth knit fabric, subtle sheen, knit lining
- V-neckline, spaghetti straps
- Open strappy back detail
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, galas, award ceremonies, birthday dinners, engagement parties, rehearsal dinners, date nights, cocktail parties
Style Number/Barcode: 05002-001249
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: RED, ROYAL
Available Size: XS, S, M, L
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Paxton Floral Bead Lace-Up Formal Dress
Special Occasion
For the evening that calls for soft glamour with a couture touch, the Paxton satin mermaid gown is pure artistry in motion. Featuring a sculpted corset bodice adorned with intricate beadwork and delicate embellishments, the floor-length silhouette drapes beautifully before flowing into an elegant finish designed to captivate from every angle.
Fit & Features
- Stretch satin fabric lined with knit
- Sweetheart strapless neckline, non-slip grip lining, padded bust and pleated design
- Floral beading and rhinestones embellishments
- Sheer corset bodice, flexible boning
- Lace-up back with zipper and hook-eye closure
- High front wrap slit, mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie events, big birthday events, formal milestone celebrations
Style Number/Barcode: 05005-000030
Category Name: Spring Formal Dresses
Price: $249.90
Availability: Out of Stock
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Sera Formal Sequin Beaded Mermaid Dress
Special Occasion
An entrance is inevitable in a silhouette like this. The Sera is crafted from intricately beaded mesh in a sculpted mermaid silhouette, finished with a softly draped cowl neckline and striking ruched X back that feels equal parts glamorous and refined
Fit & Features
- Beaded mesh-lined fabrication
- Sequin scroll pattern
- Sleeveless cowl neckline
- Hidden side zipper and hook-eye closure
- Spaghetti straps that cross at back
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-001110
Category Name: Spring Formal Dresses
Price: $149.90
Availability: In Stock
Available Color: LAVENDER, IVORY
Available Size: XXS, XS, S, M, L
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Valentina Formal Satin Corset Mermaid Dress
Special Occasion
Some evenings call for a silhouette that speaks before you do. The Valentina is crafted from lustrous satin in a sculpted mermaid silhouette, featuring a strapless corset bodice with intricate appliqué and a dramatic lace-up back that feels undeniably unforgettable.
Fit & Features
- Smooth satin fabric with knit lining
- Strapless corset bodice with boning and padded bra cups
- Sheer appliqué detail through the bodice
- Lace-up back for adjustable fit, zipper and hook-eye closure
- Mermaid silhouette with front slit
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-000821
Category Name: Spring Formal Dresses
Price: $129.90
Availability: In Stock
Available Color: SAGE, WINE
Available Size: S, L
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Lana Formal Ruched Glitter Mermaid Dress
Special Occasion
There is a certain kind of evening that calls for shimmer in motion. The Lana is crafted from luminous glitter mesh in a sculpted mermaid silhouette, featuring a softly draped neckline and artful ruching at the back that creates a breathtaking finish from every angle.
Fit & Features
- Glitter mesh-lined fabrication high stretch
- Sleeveless v-neckline, padded bra cups
- Adjustable spaghetti straps
- Open back with tie-back detail
- Ruching
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-001575
Category Name: Spring Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: L
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Vivienne Formal Woven Satin Pleated Dress
Special Occasion
Elegance, distilled to its most captivating form. The Vivienne is designed in lustrous woven satin with a sculpted mermaid silhouette, featuring a sleek strapless bodice and artfully pleated skirt that creates fluid movement with every step.
Fit & Features
- Woven satin fabric with subtle sheen, stretchy knit lining
- Strapless straight neckline
- Hidden side zipper and hook-eye closure
- Fitted bodice with seam detail, flexible boning
- Pleated draping at the hip
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-001708
Category Name: Spring Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: S, M, L
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Tara Formal Satin Lace-Up Mermaid Dress
Special Occasion
An entrance you do not rush—this satin mermaid gown is designed for that slow, head-turning walk into the room. With a softly draped cowl neckline and an intricate lace-up back, it skims the body before flaring into a sculpted silhouette that feels equal parts polished and unforgettable.
Fit & Features
- Smooth knit fabric with subtle sheen, lined
- Sleeveless draped cowl neckline with sleek straps
- Open lace-up back
- Mermaid silhouette
- Floor-length with flared hem
- Runs true to size
Where to Wear:
Prom, weddings, black tie galas, red carpet occasions, rehearsal dinners, engagement parties, anniversaries, birthday events, formal soirees
Style Number/Barcode: 05002-001700
Category Name: Spring Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Nadine Formal High-Slit Satin Mermaid Dress
Special Occasion
Commanding yet impossibly refined, this is the kind of gown that defines the evening. The Nadine formal dress is crafted from high shine stretch satin in a sculpted mermaid silhouette, featuring a structured strapless sweetheart bodice, lace-up back, and daring side slit for a striking finish.
Fit & Features
- Stretch satin fabric with subtle sheen
- Strapless sweetheart neckline, padded bra cups
- Corset bodice with built-in boning
- Rhine stone accents on the bodice
- Lace-up back , zipper and hook-eye closure
- High side-slit
- Floor-length bonded hem, mermaid silhouette
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-000971
Category Name: Spring Formal Dresses
Price: $149.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
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Rosalie Formal Satin Sequin Mermaid Dress
Special Occasion
For evenings that feel dipped in champagne and camera flashes. The Rosalie pairs a smooth satin sweetheart bodice with a sculpted mermaid silhouette and a shimmering sequin skirt, creating a striking contrast that feels both romantic and undeniably refined.
Fit & Features
- Woven satin bodice with structured lining
- Sleeveless sweetheart neckline, padded bra cups sewn-in
- Adjustable spaghetti straps
- Sequin embellishments, mesh-lined fabric
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-000995
Category Name: Spring Formal Dresses
Price: $149.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
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Adrian Beaded Floral Mermaid Dress
Special Occasion
Designed for entrances that linger, the Adrian mermaid dress skims the body with an elegant satin V-neck bust that feels equal parts refined and striking. Finished with a beaded floral pattern and a strappy tie back, it’s the kind of dress that feels unforgettable from every angle.
Fit & Features
- Sheer mesh fabric with full-length knit lining
- Satin sleeveless deep V-neckline
- Spaghetti straps, open strappy tie-back design
- Beaded floral pattern placed for subtle texture and shine
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, formal celebrations, birthday dinners, garden parties, special date nights, cocktail soirees, engagement parties, and rehearsal dinners.
Style Number/Barcode: 05002-000618
Category Name: Spring Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: SAGE, YELLOW
Available Size: XS, S, M, L, XXS, XL
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Irie Sequin Lace Mermaid Formal Dress
Special Occasion
Designed for evenings that call for polish with presence, the Irie glides with a confident, sculpted ease. Sequin lace shapes a floor-length mermaid silhouette, finished with a V neck and a lace up cutout back that feels refined yet striking.
Fit & Features
- Sequin lace fabric with knit lining
- V-neckline, padded bra cups, adjustable spaghetti straps
- Mermaid floor-length silhouette
- Lace up cutout back with zipper and hook-eye closure
- Runs true to size
Where to Wear:
Prom, big birthday event, formal milestone celebrations, balls, galas, garden parties, special occasion dinner, red-carpet event
Style Number/Barcode: 05002-001527
Category Name: Spring Formal Dresses
Price: $149.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Aven Satin Lace-Up Mermaid Formal Dress
Special Occasion
Sleek, sculpted, and made for a candlelit entrance, the Aven dress is that satin moment you’ll think about long after the last dance. Designed with a structured corset bodice and a lace-up back, this mermaid floor-length silhouette contours beautifully before flaring into a dramatic finish that feels effortlessly refined.
Fit & Features
- Stretch satin fabric lined with knit
- Sweetheart neckline with ruched seam, padded bra cups
- Adjustable spaghetti straps
- Structured corset bodice with sculpted seams
- Lace-up back, lower hidden zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, balls, opera or symphony nights, anniversary celebrations, formal milestone celebrations
Style Number/Barcode: 05002-001259
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY, LAVENDER
Available Size: XS, S, M, L
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Marcelle Chiffon Formal Dress With Scarf
Special Occasion
Understated yet unforgettable, the Marcelle chiffon one-shoulder dress moves like poetry with every step. The sleek asymmetrical neckline and dramatic scarf detail cascade down the back, while the mermaid silhouette creates a long, sculpted line that feels effortlessly refined.
Fit & Features
- Sheer chiffon fabric, full-length stretchy knit lining
- Pleated one-shoulder neckline with attached scarf
- Hidden back zipper with hook-eye closure
- Floor length hem
- Mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, award ceremonies, upscale cocktail soirees, engagement parties, rehearsal dinners, fashion-forward events, and formal celebrations.
Style Number/Barcode: 05002-001729
Category Name: Spring Formal Dresses
Price: $39.97 $84.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: L
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Elora Floral Sequin Lace-Up Mermaid Dress
Special Occasion
When the invitation says formal, the Elora answers with pure radiance. This floral sequin mermaid dress features a sculpted silhouette and an intricate lace-up back, blending romance and drama in a way that feels unforgettable yet effortlessly refined.
Fit & Features
- Satin knit fabric with full-length knit lining, moderate stretch
- Floral sequin embroidery
- Sleeveless V-necklined, padded bust, adjustable spaghetti straps
- Open back, cross-back lace-up strappy design with tie closure
- Lower back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, galas, black-tie parties, formal bridal showers, rehearsal dinners, and fancy affairs.
Style Number/Barcode: 05002-001310
Category Name: Spring Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Elodie Sequin Beaded Corset Mermaid Dress
Special Occasion
Crafted for the moment all eyes find you, the Elodie sequin beaded corset mermaid dress is pure spotlight magic. With a sculpted corset bodice adorned in sequin beaded florals and a sleek mermaid skirt finished with a twist front slit, it’s the kind of gown that turns every arrival into a red-carpet moment.
Fit & Features
- Sleek knit fabric with full-length knit lining, high stretch
- Sheer mesh corset bodice, sleeveless sweetheart neckline, lined and padded bust
- Flexible boning, floral mesh accents, sequin, faux pearl, and beaded embroidery
- Ruched knot-front design at the waist
- Adjustable spaghetti straps, open lace-up back with tie closure, ruched lower back with zipper and hook-eye closure
- High-cut front slit, floor-sweeping banded hem with train, mermaid silhouette
- Runs true to size
Where to Wear:
Prom, galas, black-tie parties, formal birthday celebrations, red-carpet events, and glamorous soirees.
Style Number/Barcode: 05002-000683
Category Name: Spring Formal Dresses
Price: $119.90
Availability: Out of Stock
Product Badge:- Ships Free
- Sleek knit fabric with full-length knit lining, high stretch
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Mindy Satin A-Line Slit Formal Dress
Special Occasion
Effortlessly refined with just the right amount of allure, the Mindy gown was made for a sweeping entrance and a second glance. Crafted in satin with a flattering V-neckline, high front slit, and a cut-out back with a mini lace-up detail, this a-line floor-length silhouette moves with elegance while revealing just enough.
Fit & Features
- Stretch satin fabric lined with knit
- V-neckline, padded bra cups, spaghetti straps
- Cutout back with mini lace-up, hidden zipper and hook-eye closure
- High front slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, black tie galas, balls, formal milestone celebrations, engagement parties, rehearsal dinners, anniversary parties, date nights, birthday events, upscale cocktail soirees
Style Number/Barcode: 05002-001506
Category Name: Spring Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Sinclair Satin Corset Slit Formal Dress
Special Occasion
Softly luminous and undeniably refined, the Sinclair satin mermaid gown is made for evenings that linger a little longer. The embroidered bodice with sequins and sculpted detailing highlights the neckline, while the curve-skimming skirt and front slit create a fluid, floor length finish that feels both polished and unforgettable.
Fit & Features
- Stretch satin-lined fabric with subtle sheen
- Embroidered bodice with sequins and lining
- Sweetheart neckline, adjustable spaghetti straps, padded bra cups
- Back zipper and hook-eye closure
- Fitted mermaid silhouette with front slit
- Floor length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, balls, elegant anniversary parties, grand celebrations, big birthday events
Style Number/Barcode: 05002-001418
Category Name: Spring Formal Dresses
Price: $149.90
Availability: In Stock
Available Color: DENIM
Available Size: XXS, S, M
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Melony Floral Beaded Formal Dress
Special Occasion
Designed for entrances that linger, the Melony beaded mermaid gown turns every step into a statement. The floral pattern shimmers across the fitted bodice and strapless neckline, flowing into a floor-length silhouette that hugs, highlights, and finishes with undeniable polish.
Fit & Features
- Floral pattern, beaded, mesh-lined fabric
- Strapless sweetheart neckline
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, destination weddings, vacations, honeymoons, milestone birthday celebrations, fashion-forward events, date nights
Style Number/Barcode: 05002-001108
Category Name: Spring Formal Dresses
Price: $169.90
Availability: In Stock
Available Color: BLACK, PRINT
Available Size: XXS, XS, S, M
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Aria Glitter Sequin Tulle Lace-Up Ball Gown
Special Occasion
For the kind of entrance that earns a double take, The Aria is all about shimmer and shape in perfect harmony. Crafted in sequin tulle with a strapless neckline and an A-line silhouette, this gown is finished with a lace-up back that cinches you in for a look that feels equal parts regal and unforgettable.
Fit & Features
- Glitter tulle fabrication with tulle and woven linings
- Sequin and glitter embellishments
- Strapless sweetheart neckline, non-slip grip lining, padded bra cups
- Fitted corset bodice with lace-up back
- Back zipper and hook-eye closure
- A-line silhouette
- Runs true to size
Where to Wear:
Formal dances, prom, black-tie galas, red-carpet occasions, and big birthday events, weddings, bridal showers, engagement parties, rehearsal dinners.
Style Number/Barcode: 05005-000035
Category Name: Spring Formal Dresses
Price: $229.90
Availability: In Stock
Available Color: PLUM, PERIWINKLE
Available Size: 1, 7
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