Spring Formal Dresses

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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.

  • Saphira Floral Velvet Formal Dress

    Special Occasion

    Luxe and alluring, the Saphira floral velvet burnout gown stuns with a plunging V-neckline, open criss-cross back, and a daring front slit. The sheer velvet texture adds depth and drama, making it the perfect piece for unforgettable evenings.

    Fit & Features

    • Floral velvet burnout pattern, mesh-lined fabric
    • V-neckline, padded bra cups
    • Wide shoulder straps, criss-cross back
    • High front slit
    • Form-hugging silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, galas, charity balls, red-carpet events, formal soirees, holiday parties, formal dances, milestone celebrations, big birthday events

    Style Number/Barcode: 05002-000527

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS, S

  • Korey Velvet Off-The-Shoulder Mermaid Formal Dress

    Special Occasion

    Elegant. Dramatic. Unforgettable. The Korey formal dress turns every glance into a double take with its off-the-shoulder neckline, flocked velvet florals, and romantic bell sleeves. The curve-hugging mermaid silhouette flows to the floor for a look that’s timeless yet strikingly of-the-moment.

    Fit & Features

    • Flocked velvet pattern, mesh-lined fabric
    • Off-the-shoulder neckline
    • Long bell sleeves
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie galas, holiday celebrations, red-carpet affairs, formal dinner, upscale cocktail evening, opera night, luxe special event

    Style Number/Barcode: 05002-000414

    Category Name: Spring Formal Dresses

    Price: $79.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kara Mesh Off-The-Shoulder Slit Formal Dress

    Special Occasion

    Effortlessly refined and endlessly flattering, the Kara mesh formal dress captures the art of quiet glamour. Designed with an off-the-shoulder neckline and twist-accented waist, this curve-sculpting gown flows into a sleek slit hem—perfect for the woman who commands attention without saying a word.

    Fit & Features

    • Mesh-lined stretchy fabric
    • Off-the-shoulder neckline
    • High side slit
    • Form-hugging silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Wedding guest, black tie gala, formal celebrations, holiday soirees, luxe cocktail nights, anniversaries, special date nights, rehearsal dinners, engagement parties

    Style Number/Barcode: 05002-000490

    Category Name: Spring Formal Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Camille Satin Halter Mermaid Formal Dress

    Special Occasion

    Effortlessly fluid and endlessly elegant, the Camille woven crinkle satin gown moves with grace. With a soft cowl halter neckline, adjustable ties, and a sweeping mermaid silhouette, it’s designed for moments that deserve a little drama.

    Fit & Features

    • Premium woven satin fabric, crinkle effect, subtle tie-dye
    • Woven lining
    • Cowl halter neckline, drawstring adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Flowy mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, galas, formal celebrations, rehearsal dinners, holiday soirees, award dinners, luxury yacht events, cocktail parties, anniversaries, birthday dinners

    Style Number/Barcode: 05002-000521

    Category Name: Spring Formal Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Shay Glitter Velvet Slit Formal Dress

    Special Occasion

    A classic with a modern glow. The Shay formal gown captivates in glittering velvet with a sweetheart neckline and curve-contouring ruching. The daring thigh-high slit and sleek floor-length finish make it the perfect look for every after-hours occasion that calls for a little drama.

    Fit & Features

    • Luxe glitter velvet fabric, knit lining, moderate stretch
    • Sweetheart neckline, padded bra cups
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Ruching detail at the waist
    • High front slit
    • Form-hugging column silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie wedding, formal gala, holiday party, cocktail soiree, red-carpet evening, anniversaries, special nights out

    Style Number/Barcode: 05002-000444

    Category Name: Spring Formal Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Selena Glitter Slit Mermaid Formal Dress

    Special Occasion

    Designed for the spotlight, the Selena formal dress shimmers with understated allure. Crafted in glitter knit with a ruched bodice and sleek mermaid silhouette, this piece features a square neckline and thigh-high slit, balancing timeless elegance with sparkle.

    Fit & Features

    • Glitter knit-lined fabric, moderate stretch
    • Square neckline
    • Adjustable spaghetti straps, back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal weddings, evening galas, holiday celebrations, special occasion soirees, black-tie dinners, upscale milestone events

    Style Number/Barcode: 05002-000407

    Category Name: Spring Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK, NAVY

    Available Size: XS, S

    Product Badge:
    • Ships Free
  • Kasandra Velvet Slit Formal Dress

    Special Occasion

    Luxe and daring, the Kasandra velvet gown captivates with a plunging V-neckline, open low back, and dramatic double front slits. A floor-length finish balances sultry detail with timeless elegance—made for nights that call for a bold entrance.

    Fit & Features

    • Soft velvet-lined fabric with stretch
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Low back, zipper and hook-eye closure
    • Dual front slits
    • Form-hugging fit, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, galas, charity balls, red-carpet events, formal soirees, holiday parties, formal birthday events

    Style Number/Barcode: 05002-000358

    Category Name: Spring Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Cassy Rhinestone Slit Formal Dress

    Special Occasion

    When the invitation says 'glam required,' the Cassy formal dress delivers. Designed in rhinestone knit with a draped cowl neckline, slim straps, and a high leg slit, it’s that unforgettable mix of shimmer, sophistication, and show-stopping confidence.

    Fit & Features

    • Rhinestone-embellished, knit-lined fabric, moderate stretch
    • Cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • High front slit
    • Curve-hugging silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie galas, weddings, formal celebrations, red-carpet event, charity ball, dinner parties, nights at the theatre 

    Style Number/Barcode: 05002-000367

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

  • Melonie Open Back Mermaid Formal Dress

    Special Occasion

    Delicate, luminous, and made for your forever moments. The Frankie embodies quiet luxury with its beaded lace appliqué and fluid mermaid silhouette. The halter neckline and open tie-back add a modern touch to its timeless romance—creating a look that feels ethereal yet effortlessly confident.

    Fit & Features

    • Smooth knit fabric, stretchy knit lining, moderate stretch 
    • Plunge halter neckline with lace beaded applique, padded bra cups
    • Open back with adjustable tie closure
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Wedding ceremonies and receptions, rehearsal dinners, engagement photoshoots, bridal celebrations, black-tie galas, anniversaries, red-carpet evenings

    Style Number/Barcode: 05002-000424

    Category Name: Spring Formal Dresses

    Price: $119.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sierra Tie-Back Mermaid Formal Dress

    Special Occasion

    Sleek, sculpted, and effortlessly captivating—the Sierra gown brings understated glamour to every occasion. Crafted from smooth knit fabric, this mermaid gown features a clean square neckline, delicate straps, and a tie-back detail that adds a hint of allure to its timeless silhouette.

    Fit & Features

    • Smooth knit-lined fabric, moderate stretch
    • Square neckline, padded bra cups
    • Spaghetti straps
    • Tie-back
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal weddings, galas, elegant receptions, black tie soirees, engagement parties, fancy celebrations, romantic date nights, holiday parties, nights at the theatre

    Style Number/Barcode: 05002-000590

    Category Name: Spring Formal Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Janie Metallic Lace-Up Mermaid Formal Dress

    Special Occasion

    Shine like the moment was made for you. The Janie formal dress captures pure after-dark glamour in fluid metallic knit, designed with a draped cowl neckline and an open lace-up back that turns every exit into an entrance. Its curve-hugging mermaid silhouette skims the floor for a finish that feels red-carpet worthy and unforgettable.

    Fit & Features

    • Metallic knit fabric, stretchy knit lining
    • Cowl neckline, padded bra cups
    • Spagehtti straps
    • Open lace-up back
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie galas, luxe holiday soirees, red-carpet occasions, elegant celebration dinners, charity events

    Style Number/Barcode: 05002-000607

    Category Name: Spring Formal Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Amaya Ruched Mermaid Formal Dress

    Special Occasion

    Radiant and refined, the Amaya foil gown captivates with a sculpted V-wire neckline, ruched bodice, and curve-hugging mermaid silhouette. The floor-length hem creates a dramatic finish made for luminous entrances.

    Fit & Features

    • Foil fabric lined with stretch knit
    • V-wired neckline
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Side ruched seams
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, formal galas, red-carpet events, formal dances, holiday soirees, anniversaries, milestone celebrations

    Style Number/Barcode: 05002-000493

    Category Name: Spring Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: WINE, BROWN

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Sandy Off-The-Shoulder Mesh Formal Dress

    Special Occasion

    Effortless elegance meets modern allure. The Sandy formal dress is crafted from soft mesh that sculpts and flatters with every curve, featuring an off-the-shoulder neckline, sheer fitted sleeves, and artful ruching through the bodice. The front slit adds that just-right dose of drama—made for nights that deserve a little extra spotlight.

    Fit & Features

    • Mesh knit-lined stretch fabric
    • Foldover off-the-shoulder neckline
    • Fitted long sleeves
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, cocktail receptions, formal dinners, holiday soirees, black-tie galas, big birthday events, glamorous industry parties, red-carpet occasions

    Style Number/Barcode: 05002-000532

    Category Name: Spring Formal Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Adelle Satin Halter A-Line Formal Dress

    Special Occasion

    All eyes, effortlessly on you. The Adelle formal dress is a study in timeless elegance—crafted from floral jacquard satin that catches the light with every step. The plunging halter neckline and open back create a modern, confident silhouette that feels equal parts sophisticated and unforgettable.

    Fit & Features

    • Jacquard premium satin fabric, woven lining
    • Plunge halter neckline with tie closure
    • Open back design, zipper and hook-eye closure
    • A-line silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie galas, formal celebrations, red-carpet events, engagement parties, holiday soirees, nights at the opera, fancy milestone celebrations

    Style Number/Barcode: 05002-000526

    Category Name: Spring Formal Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Mildred Flocked Velvet Strappy Mermaid Formal Dress

    Special Occasion

    Romantic meets refined in the Mildred formal dress—a figure-skimming gown that feels equal parts timeless and daring. Crafted from floral flocked mesh with a sweetheart neckline and delicate straps, its lace-up open back adds a sultry twist, while the mermaid silhouette moves with effortless elegance from every angle.

    Fit & Features

    • Flocked velvet mesh-lined fabric
    • Sweetheart neckline
    • Adjustable spaghetti straps
    • Lace-up open back for a custom fit, lower zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, formal galas, upscale dinner parties, engagement parties, red-carpet nights, anniversaries, fancy milestone celebrations

    Style Number/Barcode: 05002-000574

    Category Name: Spring Formal Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Candace Velvet Halter Ruffle Formal Dress

    Special Occasion

    Bold, sultry, and endlessly elegant—the Candace formal dress was made for the spotlight. Crafted from floral burnout velvet, this halter gown features a deep plunging neckline and a ruched bodice that sculpts your silhouette. A cascading ruffle draws the eye down the front slit, creating a moment of movement and allure with every step.

    Fit & Features

    • Velvet burnout fabric
    • Halter plunge neckline
    • Front ruffled trim and slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Galas, weddings, holiday soirees, formal dinners, engagement parties, milestone birthday events, red-carpet events

    Style Number/Barcode: 05002-000481

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S

  • Allyssa Halter Sash Mermaid Formal Dress

    Special Occasion

    A moment of pure modern allure, the Allyssa formal dress stuns in soft jersey knit that hugs every curve. The plunging halter neckline features a wired shape for structure and confidence, balanced by ruched seams and a fluid front drape sash that adds a touch of drama. Its floor-length mermaid silhouette is made for evenings that feel effortlessly magnetic.

    Fit & Features

    • Smooth knit-lined stretchy fabric
    • Plunge wired halter neckline
    • Front sash drape
    • Open back design
    • Ruched seams, mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie events, galas, red-carpet occasions, engagement parties, milestone celebrations, holiday soirees, cocktail receptions, industry events

    Style Number/Barcode: 05002-000641

    Category Name: Spring Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: XS, S, M, L, XL

  • Francine Velvet Corset Mermaid Formal Dress

    Special Occasion

    Sleek, sculpted, and stunningly sophisticated—the Francine formal dress redefines evening elegance. Designed in luxe burnout velvet with a structured corset bodice and flattering ruching, this strapless mermaid gown moves like a dream. It’s that perfect balance of timeless and daring—made for the moments when all eyes should be on you.

    Fit & Features

    • Burnout velvet fabric, floral texture, moderate stretch
    • Strapless neckline
    • Structured corset bodice, flexible boning
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie galas, formal weddings, red-carpet events, cocktail receptions, holiday soirees, nights at the theatre, milestone celebrations

    Style Number/Barcode: 05002-000312

    Category Name: Spring Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: S

    Product Badge:
    • Ships Free
  • Janelle Mesh Mermaid Formal Dress

    Special Occasion

    A true showstopper, the Janelle formal dress blends sculpted structure with soft allure. Designed in stretch mesh that molds to your curves, it features a wired plunge neckline, off-the-shoulder silhouette, and sheer ruched sleeves. The mermaid shape and floor-length hem make every step feel cinematic—elegance with just the right amount of edge.

    Fit & Features

    • Mesh knit-lined fabric, moderate stretch
    • Wired plunge off-the-shoulder neckline
    • Sheer ruched fitted long sleeves, back zipper and hook-eye closure
    • Ruched mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal galas, weddings, red-carpet occasions, milestone birthdays, engagement celebrations, black-tie dinners, holiday parties, milestone events

    Style Number/Barcode: 05002-000517

    Category Name: Spring Formal Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Brooklyn Mesh Strapless Mermaid Formal Dress

    Special Occasion

    Designed for unforgettable entrances, the Brooklyn mesh mermaid gown features a structured sweetheart bodice with flexible boning for support and a draped waist accent that sculpts the silhouette. A high slit adds movement and allure to its floor-length finish.

    Fit & Features

    • Mesh fabric lined with stretch knit
    • Strapless sweetheart neckline, padded bra cups
    • Flexible boning inserts, draped waist accent
    • Back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie galas, weddings, red-carpet events, formal celebrations, rehearsal dinners, engagement parties

    Style Number/Barcode: 05002-000398

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Maribelle Glitter Cutout Slit Formal Dress

    Special Occasion

    Turn every entrance into a moment. The Maribelle formal dress is crafted from shimmer-rich glitter knit that catches the light from every angle. The sweetheart neckline and double ring cutout bodice create a daring yet refined shape, while ruching along the hips and a thigh-grazing slit bring instant drama to this figure-hugging silhouette.

    Fit & Features

    • Glitter knit-lined stretch fabric
    • Sweetheart neckline, hoop insert, padded bra cups
    • Spaghetti straps, back zipper and hook-eye closure
    • Cutout bodice with hoop insert
    • High side slit
    • Form-hugging fit, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal galas, holiday soirees, big birthday events, red-carpet events, glamorous parties

    Style Number/Barcode: 05002-000337

    Category Name: Spring Formal Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: RED

    Available Size: XS

    Product Badge:
    • Sale
  • Alma Flocked Floral Mesh Mermaid Dress

    Special Occasion

    Designed to turn heads, the Alma formal dress drapes in velvet flocked floral mesh for a chic look. With a sculpted mermaid silhouette and delicate strappy back, it’s the definition of effortless allure—made for nights that deserve to be remembered.

    Fit & Features

    • Mesh fabric with knit lining
    • Velvet flocked floral pattern
    • Sleeveless square neckline
    • Spaghetti straps
    • Open back, cross-back strappy design, tie closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, bridesmaids, black-tie parties, birthday celebrations, red-carpet events, and fancy date nights.

    Style Number/Barcode: 05002-000513

    Category Name: Spring Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: S

    Product Badge:
    • Ships Free
  • Winnie Mesh Long Sleeve Mermaid Formal Dress

    Special Occasion

    Understated glamour, perfected. The Winnie formal dress is a masterclass in sleek sophistication—crafted from stretch mesh with sheer long sleeves, a ruched waist, and a sculpted mermaid silhouette. The high crew neckline offers balance to the daring open back, creating a look that feels effortlessly polished and unforgettable from every angle.

    Fit & Features

    • Mesh-lined stretch fabric
    • Crew neckline
    • Sheer fitted long sleeves
    • Open back cutout design, lower zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black-tie dinners, cocktail soirees, holiday parties, galas, formal celebrations, engagement parties, rehearsal dinners

    Style Number/Barcode: 05002-000446

    Category Name: Spring Formal Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Breanna Faux Leather Corset Formal Dress

    Special Occasion

    The Breanna formal dress brings sleek seduction to every spotlight moment. Crafted from faux leather-lined fabric with a sculpted corset bodice, halter sweetheart neckline, and high front slit, it’s the definition of modern bombshell energy—made to turn heads from dinner to afterparty.

    Fit & Features

    • Fluid faux leather fabric, sewn-in knit stretch lining
    • Sweetheart halter neckline with button closures
    • Padded bra cups
    • Back zipper and hook-eye closure
    • Corset-structured bodice, flexible boning
    • High front slit
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black-tie galas, birthday dinners, holiday parties, luxe cocktail events, red-carpet occasions, evening receptions, upscale date nights

    Style Number/Barcode: 05002-000691

    Category Name: Spring Formal Dresses

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: S

    Product Badge:
    • Sale