Spring Formal Dresses
Immerse yourself in a collection of charming Spring formal dresses. Our elegant assortment features sophisticated A-line gowns, long sheath dresses, and sophisticated midis, featured in lovely floral prints and soft pastels. You'll find styles detailed with romantic lace, ruffles, and intricate beadwork, perfect for those special occasions. Explore the wide range of spring hues from sage green, blush pink, to purple lilac.
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Step Into Fresh Style with Gorgeous Spring Formal Dresses for 2025
Make a statement with Windsor’s 2025 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, and shimmering sequins. From soft pastels to elegant satin 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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Sonya Off-The-Shoulder Velvet Mermaid Dress
Special Occasion
The Sonya long velvet mermaid dress features an off-the-shoulder neckline with long fitted sleeves, a ruched front seam leading to a bold high-cut slit, and a floor-sweeping mermaid silhouette. Complete the formal outfit with a rhinestone necklace set.
Fit & Features
- Velvet fabric with knit lining, moderate stretch
- Off-the-shoulder neckline, no-slip strip, long fitted sleeves
- Dart seams, high waist seam
- Back zipper with hook-eye closure, ruched lower back
- Ruched front seam, high-cut slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8879
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Elowen Plunging V-Neck Ruched Mermaid Dress
Special Occasion
The long dress features a curve-hugging fit, a sleeveless plunging wired v-neckline, ruching, and a mermaid silhouette. Complete formal outfit with glitter mesh block heels.
Fit & Features
- Lined smooth knit fabrication
- Sleeveless plunging wired v-neckline
- Ruching
- Mermaid silhouette
- Long length hem
- Runs true to size
Style Number/Barcode: 05002-8960
Category Name: Spring Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Aliana Cutout Lace And Satin Mermaid Dress
Special Occasion
Create a gorgeously chic look for your formal affair in Aliana dress designed with a sheer lace bodice with a contrast nude-tone lining and a satin-knit floor-length mermaid silhouette. It features a sleeveless V-neckline, adjustable spaghetti straps for a customized fit, and dual waist cutouts for a sultry detail.
Fit & Features
- Sheer lace bodice with nude-tone lining
- V-neckline with lace trim
- Adjustable spaghetti straps
- Back zipper closure
- Dual waist cutouts, angled high waist seam
- Satin-knit floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8909
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Aletta Long Sleeveless Ruffled A-Line Dress
Special Occasion
The long A-line dress features a sleeveless sweetheart neckline, adjustable spaghetti straps for a secure fit, a corset-like bodice with sheer mesh panels, and a voluminous tiered ruffled skirt accented with a high side slit. Complete the formal outfit with a rhinestone clutch.
FIt & Features
- Partially lined mesh fabrication
- Sleeveless sweetheart neckline, built-in padded underwire bust
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Sheer mesh panels at the bodice, flexible boning
- Long tiered ruffled skirt
- High side slit
- A-Line silhouette
- Runs true to size
Style Number/Barcode: 05002-8834
Category Name: Spring Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK, IVORY
Available Size: XS, S, M, L
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Arianne One-Shoulder Glitter Mermaid Dress
Special Occasion
The long glitter mermaid dress features a one-shoulder neckline, a fitted long sleeve, and a high-side slit. Complete formal outfit with sleek rhinestone clutch.
Fit & Features
- Lined glitter fabrication
- One-shoulder neckline
- Fitted long sleeve
- High side-slit
- Mermaid silhouette
- Long hem length
- Runs true to size
Style Number/Barcode: 05002-8847
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: SLATE
Available Size: XS, S, M, L, XL
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Aurinda Sequin High Slit Mermaid Dress
Special Occasion
Serve major glam girl energy in the Aurinda mermaid dress crafted with all-over large sequin embroidery for a gorgeous head-turning look for your formal soiree! It features a sleeveless V-neckline, adjustable spaghetti straps for a customized fit, a high-cut front slit to show some leg, and a floor-sweeping mermaid silhouette with a long cascading train for that bold vibe.
Fit & Features
- Knit fabric with all-over large sequin embroidery
- V-neckline, padded bra cups
- Adjustable spaghetti straps, back zipper closure
- High front slit
- Floor-sweeping mermaid silhouette, long train
- Runs true to size
Style Number/Barcode: 05002-8625
Category Name: Spring Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
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Hallie Satin Sleeveless Halter Mermaid Dress
Special Occasion
Serve sleek and chic style at your formal affair in the Hallie mermaid dress designed with smooth satin knit fabric that will hug your stunning curves. It features a sleeveless high halter neckline with a knot design, a partially open back, and a head-turning floor-length mermaid silhouette.
Fit & Features
- Satin knit fabric with top knit lining, plenty of stretch
- High halter neckline with knot design, back hook-eye closures
- Partially open back
- Lower back zipper with hook-eye closure
- High waist seam
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-9098
Category Name: Spring Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
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Kienna Long Sleeve Velvet Mermaid Dress
Special Occasion
Make a regal impression in a long dress that features a luxe velvet fabrication, a structured sweetheart neckline, fitted long sleeves, a bold high side slit, and a mermaid silhouette. Complete look with a rhinestone clutch for the perfect wedding guest outfit.
Fit & Features
- Velvet fabrication
- Sweetheart neckline
- Long sleeves
- High side slit
- Long hem length
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8878
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, XL
Product Badge:- Best Seller
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Kitana V-Neck Lace-Up Sequin Formal Dress
Special Occasion
Illuminate the night in the Kitana sequin formal dress crafted with lined mesh fabric embroidered with iridescent sequins in a stunning abstract swirl pattern. It features a sleeveless V-neckline with a padded bust for support, spaghetti straps leading to a bold open back with a cross-back lace-up strappy design, and a short bodycon silhouette.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Iridescent sequin embroidery, abstract swirl pattern
- V-neckline with padded bust
- Spaghetti straps, open back, cross-back lace-up strappy design with tie closure
- Lower back zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2346
Category Name: Spring Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M, L
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Carmen Off-The-Shoulder Long Sleeve Mermaid Dress
Special Occasion
Channel an elegant moment in a long mermaid dress that features an off-the-shoulder neckline, a draped ruched bodice, and fitted long sleeves. Complete look with rhinestone earrings for the perfect wedding guest outfit.
Fit & Features
- Smooth knit fabrication, moderate stretch
- Off-the-shoulder neckline
- Ruched bodice
- Fitted long sleeves
- Long length hem
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8881
Category Name: Spring Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Alayna Velvet Off-The-Shoulder Mermaid Dress
Special Occasion
Luxe with a shimmery allure, the Alayna formal mermaid dress is designed with a glitzy glitter velvet fabric perfect for your next black-tie affair. It features an off-the-shoulder neckline with a V-cut center accent, short sleeve cuffs, ruching at the waist to accentuate your curves, and a floor-sweeping mermaid silhouette with a high-cut side slit to showcase some leg.
Fit & Features
- Glitter velvet fabric, stretchy knit lining
- Off-the-shoulder neckline with V-wired center, short sleeve cuffs
- Padded bra cups
- Back zipper and hook-eye closure
- High waist seam
- High side slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8622
Category Name: Spring Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BURGUNDY, BLACK
Available Size: XS, S, M, L
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Brynn Long Sleeve Glitter Cutout Mermaid Dress
Special Occasion
The long glitter knit dress features a high boat neckline, fitted long sleeves, a bold waist cutout, ruching, a high side slit, and a mermaid silhouette. Complete the formal outfit with a rhinestone clutch.
Fit & Features
- Glitter knit fabrication
- Boat neckline
- Fitted long sleeves
- Waist cutout
- Ruching
- High side slit
- Long hem length
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8664
Category Name: Spring Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Kindra High-Slit Mermaid Halter Dress
Special Occasion
Go bold in a long mermaid dress that features a plunging halter neckline with a U-shaped bust, adjustable neck ties, ruching, a high side slit, and a captivating mermaid silhouette. Complete your formal outfit with a sleek rhinestone clutch.
Fit & Features
- Lined mesh fabrication, moderate stretch
- Plunging halter neckline, U-shaped bust
- Halter neck ties
- High side slit
- Ruching
- Mermaid silhouette
- Long length hem
- Runs true to size
Style Number/Barcode: 05002-8924
Category Name: Spring Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: RED, NAVY
Available Size: XS, S, M, L, XL
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Christina Lace-Up Back Velvet Dress
Special Occasion
Make a dramatic entrance at your next soiree in the chic Christina velvet formal long dress. She features a sleeveless square neckline, thin shoulder straps, an open back with a cross-back lace-up strappy design, a fitted, floor-length silhouette, and a sultry thigh-high front slit. Add some sparkle with rhinestone earrings and complete the look with a sleek clutch.
Fit & Features
- Sleeveless square neckline, thin shoulder straps
- Padded bust, no bra required
- Open back, cross-back lace-up strappy design
- Lower back zipper and hook and eye closure
- Fitted, floor-length silhouette, high front slit
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-8870
Category Name: Spring Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M, L
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Milana Velvet Corset A-Line Formal Dress
Special Occasion
Enter your sultry chic era in the Milana velvet formal dress featuring a sleeveless pleated square neckline, a snatching corset bodice with contrast piping, and adjustable spaghetti straps for a customized fit. The ruched detailing at the waist will accentuate your curves, leading to a high-cut front slit on the floor-sweeping A-line silhouette. Complete your look with a gemstone necklace and stiletto heels.
Fit & Features
- Velvet lined fabric, moderate stretch
- Pleated square neckline
- Corset bodice with contrast piping
- Adjustable spaghetti straps, back zipper closure
- Ruching at the waist, high front slit
- Floor-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-7550
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Annika Pearl And Rhinestone Ruched Mesh Mermaid Dress
Special Occasion
Enchant with your glamorous aura in the Annika formal mermaid dress crafted with airy lined mesh fabric embellished with dainty tonal faux pearls and mini rhinestones. It features a sleeveless square neckline, adjustable spaghetti straps, ruching to accentuate your gorgeous curves, and a floor-length mermaid silhouette with a high front slit to showcase your stiletto heels.
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Tonal faux pearl and mini rhinestone embellishments
- Square neckline, adjustable spaghetti straps
- Ruched detailing
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8784
Category Name: Spring Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: SAGE, LIGHT, BLUE
Available Size: XS, S, M, L, XL
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Adele Sleeveless Lace Mermaid Dress With Bolero
Special Occasion
Create an elegantly chic look in the Adele mermaid dress designed with sheer lace fabric with a full-length knit lining. It features a sleeveless square neckline, adjustable spaghetti straps for a customized fit, a floor-sweeping mermaid silhouette to showcase your gorgeous curves, and a sheer lace long sleeve bolero for added coverage that can be removed.
Fit & Features
- Sheer lace fabric with knit lining, moderate stretch
- Square neckline
- Adjustable spaghetti straps
- Underbust and high waist seams
- Floor-length mermaid silhouette
- Removable sheer lace long sleeve bolero
- Runs true to size
Style Number/Barcode: 05002-8783
Category Name: Spring Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Astrid High-Slit Glitter Mermaid Dress
Special Occasion
Radiate glamour in a long glitter dress that features a sleeveless cowl neckline, spaghetti straps, and a captivating mermaid silhouette that is accented with a high side slit. Complete your formal outfit with a rhinestone clutch.
Fit & Features
- Glitter knit fabrication
- Sleeveless cowl neckline
- Spaghetti straps
- Long length hem
- Mermaid silhouette
- High side slit
- Runs true to size
Style Number/Barcode: 05002-8872
Category Name: Spring Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Rayne Mesh Long Sleeve A-Line Formal Dress
Special Occasion
Chic with a sultry silhouette, the Rayne formal dress is designed with airy sheer mesh fabric with a partial knit lining for coverage. It features a plunging V-neck and back design, sheer long balloon-style sleeves for added drama, ruching at the waist accented with an asymmetric front seam, and a floor-sweeping A-line silhouette with a high-cut front slit to showcase some leg.
Fit & Features
- Sheer mesh fabric with partial knit lining, plenty of stretch
- Plunging V-neck and back
- Sheer long balloon sleeves with elastic cinched hems
- Back zipper with hook-eye closure
- Ruched waist, asymmetric front seam
- Floor-length A-line silhouette with high front slit
- Runs true to size
Style Number/Barcode: 05002-8624
Category Name: Spring Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Iliana Cowl Neck High Slit Satin Formal Dress
Special Occasion
Level up your look for prom, weddings, or any affair with the chic details of the stunning Iliana satin formal dress! The smooth satin-knit fabric will give you that luxe sheen while offering plenty of stretch for comfortable wear. She is shaped with a sleeveless sweetheart neckline and a pleated cowl neck overlay for a stylish draped effect. She features adjustable spaghetti straps for that perfect customized fit and a back zipper closure. Her corset-style bodice will create a snatched waist and is accented with an angled high waist seam. The slim-fit silhouette will flaunt your gorgeous curves, and the high-cut side slit adds that sultry reveal of leg. Compete your look in this floor-length dress with a rhinestone jewelry set and metallic heels.
Fit & Features
- Stretchy satin-knit fabric, lined
- Padded bra cups
- Adjustable spaghetti straps, back zipper hook-eye closure
- Corset-style bodice
- High side slit
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8225
Category Name: Spring Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY, RED, BLACK, HUNTER
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Luisa Pearl Fringe Trim Velvet Corset Mermaid Dress
Special Occasion
The Luisa formal mermaid dress is an iconic choice for your black-tie affair, designed with smooth velvet fabric with a glam faux pearl and beaded fringe trim at the strapless neckline. The long dress features a corset-style bodice with flexible boning and an angled high waist seam, a secure back zipper closure, and a floor-sweeping mermaid silhouette to showcase your gorgeous curves.
Fit & Features
- Velvet fabric with knit lining at the top, plenty of stretch
- Strapless neckline with no-slip strip
- Tonal faux pearl and beaded fringe trim
- Corset bodice with flexible boning, angled high waist seam
- Back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8662
Category Name: Spring Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK-2
Available Size: XS, S, M, L, XL
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Susan Sweetheart Applique Crepe Mermaid Formal Dress
Special Occasion
A regal sleeveless crepe formal dress features a flattering sweetheart neckline, a built-in padded underwire bust eliminating the need for a bra, and adjustable spaghetti straps. The mermaid silhouette is accentuated with side applique trim and a floor-length hem.
Fit & Features
- Crepe fabric, applique trim, bust lining, minimal stretch
- Sweetheart neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Built-in padded underwire bust
- Mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8607
Category Name: Spring Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Kamari Satin Pleated High Slit Mermaid Dress
Special Occasion
Sleek and stunning, the Kamari formal mermaid dress is crafted with smooth satin-knit fabric offering a chic sheen and plenty of stretch. The long dress features a sleeveless sweetheart neckline with a built-in padded bust, adjustable spaghetti straps, and an alluring open lace-up back design for a customized fit. The pleating at the bodice and waist will accentuate your stunning curves, leading to a high front slit along the floor-length mermaid silhouette.
Fit & Features
- Satin-knit fabric with full-length knit lining, plenty of stretch
- Sweetheart neckline with padded bust
- Adjustable spaghetti straps, open lace-up back design, zipper with hook-eye closure
- Pleated bodice and waist
- Asymmetric front seam, high front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8842
Category Name: Spring Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
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Veda Cutout Long Sleeve Formal Dress
Special Occasion
Serve chic style at your next formal affair in the Veda dress designed with lined knit fabric offering a smooth look with plenty of stretch. It features a crew neckline with a chic twist-front accent, a sultry cutout above the bust, long fitted sleeves, a bold open back that will turn heads, and a high-cut front slit along the floor-length slim-fit silhouette.
Fit & Features
- Lined smooth knit fabric with plenty of stretch
- Crew neckline with twist-front design, cutout above the bust, underbust seam
- Long fitted sleeves
- Open back
- High front slit
- Floor-length slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8760
Category Name: Spring Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller