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Welcome to koutun Dress

Collection: Long Prom Dresses

Discover our stunning collection of long prom dresses designed to make you shine on your special night. From flowing A-line silhouettes to dramatic ball gowns, our floor-sweeping styles offer timeless elegance and modern glamour.Whether you're looking for a classic princess gown or a sleek, sophisticated maxi dress, our long prom dress collection has the perfect style for you. Shop now and find your dream dress!

Elegant Off The Shoulder Long Sleeve Floral Print Chiffon Maxi Prom Dress For Formal Evening Wedding Guest Bridesmaid Cocktail Party

Elegant Off The Shoulder Long Sleeve Floral Print Chiffon Maxi Prom Dress For Formal Evening Wedding Guest Bridesmaid Cocktail Party

Regular price $159.99 USD

Regular price ~~$0.00 USD~~ Sale price $159.99 USD
Unit price per
Elegant Long Sleeve High Neck Floral Velvet Sequin Mesh Maxi Prom Dress

Elegant Long Sleeve High Neck Floral Velvet Sequin Mesh Maxi Prom Dress

Regular price $179.99 USD

Regular price ~~$0.00 USD~~ Sale price $179.99 USD
Unit price per
Elegant Off The Shoulder Long Sleeve Lace Insert Bodycon Maxi Prom Dress

Elegant Off The Shoulder Long Sleeve Lace Insert Bodycon Maxi Prom Dress

Regular price $139.99 USD

Regular price ~~$0.00 USD~~ Sale price $139.99 USD
Unit price per
Elegant Long Sleeve Boat Neck Draped Ruched Bodycon Maxi Prom Dress

Elegant Long Sleeve Boat Neck Draped Ruched Bodycon Maxi Prom Dress

Regular price $139.99 USD

Regular price ~~$0.00 USD~~ Sale price $139.99 USD
Unit price per
Elegant Off The Shoulder Long Sleeve Ruched Bodice Corset Waist Beaded Embellished Mermaid Maxi Evening Dress With Train For Formal Evening Prom Wedding Guest Bridesmaid Gala

Elegant Off The Shoulder Long Sleeve Ruched Bodice Corset Waist Beaded Embellished Mermaid Maxi Evening Dress With Train For Formal Evening Prom Wedding Guest Bridesmaid Gala

Regular price $175.99 USD

Regular price ~~$0.00 USD~~ Sale price $175.99 USD
Unit price per
Elegant Long Sleeve Deep V Cutout Bust Ruched Tiered Ruffle Hem Bodycon Maxi Prom Dress For Formal Evening Gala Cocktail Party Wedding Guest

Elegant Long Sleeve Deep V Cutout Bust Ruched Tiered Ruffle Hem Bodycon Maxi Prom Dress For Formal Evening Gala Cocktail Party Wedding Guest

Regular price $128.99 USD

Regular price ~~$0.00 USD~~ Sale price $128.99 USD
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Elegant Long Sleeve Deep V Beaded Trim Tie Dye Print Chiffon A Line Maxi Prom Dress For Formal Evening Gala Wedding Guest Bridesmaid Vacation

Elegant Long Sleeve Deep V Beaded Trim Tie Dye Print Chiffon A Line Maxi Prom Dress For Formal Evening Gala Wedding Guest Bridesmaid Vacation

Regular price $178.99 USD

Regular price ~~$0.00 USD~~ Sale price $178.99 USD
Unit price per
Elegant V Neck Long Sleeve Metallic Floral Print Wrap Ruffle A Line Maxi Prom Dress For Formal Evening Gala Wedding Guest Mother Of The Bride

Elegant V Neck Long Sleeve Metallic Floral Print Wrap Ruffle A Line Maxi Prom Dress For Formal Evening Gala Wedding Guest Mother Of The Bride

Regular price $159.99 USD

Regular price ~~$0.00 USD~~ Sale price $159.99 USD
Unit price per
Elegant Off The Shoulder Long Sleeve Floral Print Smocked Tiered Maxi Prom Dress For Formal Evening Gala Wedding Guest Bridesmaid

Elegant Off The Shoulder Long Sleeve Floral Print Smocked Tiered Maxi Prom Dress For Formal Evening Gala Wedding Guest Bridesmaid

Regular price $195.99 USD

Regular price ~~$0.00 USD~~ Sale price $195.99 USD
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Elegant Off The Shoulder Long Sleeve Beaded Lace Embellished High Slit Tulle A Line Maxi Prom Dress With Train For Formal Evening Gala Wedding Guest Bridesmaid

Elegant Off The Shoulder Long Sleeve Beaded Lace Embellished High Slit Tulle A Line Maxi Prom Dress With Train For Formal Evening Gala Wedding Guest Bridesmaid

Regular price $189.99 USD

Regular price ~~$0.00 USD~~ Sale price $189.99 USD
Unit price per
Elegant Off The Shoulder Long Sleeve Peplum Waist Sequin Mermaid Maxi Prom Dress For Formal Evening Red Carpet

Elegant Off The Shoulder Long Sleeve Peplum Waist Sequin Mermaid Maxi Prom Dress For Formal Evening Red Carpet

Regular price $189.99 USD

Regular price ~~$0.00 USD~~ Sale price $189.99 USD
Unit price per
Elegant High Neck Keyhole Long Flare Sleeve Lace Mermaid Maxi Prom Dress For Formal Evening Wedding Guest

Elegant High Neck Keyhole Long Flare Sleeve Lace Mermaid Maxi Prom Dress For Formal Evening Wedding Guest

Regular price $189.99 USD

Regular price ~~$0.00 USD~~ Sale price $189.99 USD
Unit price per
Elegant Off The Shoulder Long Sleeve Draped Bust Halter Tie Detail Satin Bodycon Maxi Prom Dress For Formal Evening Wedding Guest

Elegant Off The Shoulder Long Sleeve Draped Bust Halter Tie Detail Satin Bodycon Maxi Prom Dress For Formal Evening Wedding Guest

Regular price $139.99 USD

Regular price ~~$0.00 USD~~ Sale price $139.99 USD
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Glamorous Cold Shoulder Long Flare Sleeve Ruched Detail Mesh Mermaid Maxi Prom Dress For Formal Evening Red Carpet

Glamorous Cold Shoulder Long Flare Sleeve Ruched Detail Mesh Mermaid Maxi Prom Dress For Formal Evening Red Carpet

Regular price $149.99 USD

Regular price ~~$0.00 USD~~ Sale price $149.99 USD
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Elegant Long Sleeve Lace Corset Pleated Satin A-Line Maxi Prom Dress

Elegant Long Sleeve Lace Corset Pleated Satin A-Line Maxi Prom Dress

Regular price $159.99 USD

Regular price ~~$0.00 USD~~ Sale price $159.99 USD
Unit price per
Glamorous High Neck Cutout Long Sleeve Beaded Satin Mermaid Maxi Prom Dress

Glamorous High Neck Cutout Long Sleeve Beaded Satin Mermaid Maxi Prom Dress

Regular price $139.99 USD

Regular price ~~$0.00 USD~~ Sale price $139.99 USD
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Elegant Long Sleeve Lace Beaded Button Back Ruched Chiffon A-Line Maxi Prom Dress with Train

Elegant Long Sleeve Lace Beaded Button Back Ruched Chiffon A-Line Maxi Prom Dress with Train

Regular price $169.99 USD

Regular price ~~$0.00 USD~~ Sale price $169.99 USD
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Elegant Long Sleeve Lace Scoop Neck Ruched Mermaid Maxi Prom Dress

Elegant Long Sleeve Lace Scoop Neck Ruched Mermaid Maxi Prom Dress

Regular price $159.99 USD

Regular price ~~$0.00 USD~~ Sale price $159.99 USD
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Elegant Asymmetrical Neck Ruched Glitter Long Sleeve Mermaid Maxi Prom Dress with Flare Cuffs and Trailing Train

Elegant Asymmetrical Neck Ruched Glitter Long Sleeve Mermaid Maxi Prom Dress with Flare Cuffs and Trailing Train

Regular price $155.99 USD

Regular price ~~$0.00 USD~~ Sale price $155.99 USD
Unit price per
Glamorous Off The Shoulder Long Sleeve Sequin Mermaid Maxi Prom Dress with Thin Spaghetti Straps and Trailing Train

Glamorous Off The Shoulder Long Sleeve Sequin Mermaid Maxi Prom Dress with Thin Spaghetti Straps and Trailing Train

Regular price $189.99 USD

Regular price ~~$0.00 USD~~ Sale price $189.99 USD
Unit price per