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factory direct prom formal wedding dresses - designformal

BrydealoFactory & DesignFormal Since 2010

Wedding Dress & Prom Gowns

DesignFormal, your factory-direct online boutique, redefines prom and special occasion wear with an unrivaled selection and unparalleled sophistication. Beyond our exclusive range, we excel in crafting bespoke bridal party ensembles, seamlessly blending wedding dresses, bridesmaid gowns, and flower girl dresses for a harmonious wedding aesthetic.

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2790 products

Blue Sequin Plus Size Long Sleeve Mermaid Prom Dress
Unique Blue Sequin Plus Size Long Sleeve Mermaid Prom Dress Sale price$359.00
Blue Feathered Long Train Mermaid Iridescent Sequin Prom Dress
Blue Feathered Long Train Mermaid Iridescent Sequin Prom Dress Sale price$499.00
Royal Blue Sequin Turtle Neck Fit and Flare Long Prom Dress
Royal Blue Sequin Turtle Neck Sheer Sleeve Fit and Flare Prom Dress Sale price$389.00
Gold Sequin Mock Neck Sheer Sleeve Mermaid Long Prom Dress
Gold Sequin Mock Neck Sheer Sleeve Mermaid Long Prom Dress Sale price$389.00
Green Sequined V-neck Plus Size Mermaid Long Train Prom Dress
Unique Green Sequined V-neck Plus Size Mermaid Long Train Prom Dress Sale price$459.00
Dusty Rose Romantic Flowers Lace Strapless Long Pageant Dress
Dusty Rose Romantic Flowers Lace Strapless Ball Gown Formal Dress Sale price$729.00
Champagne Gold Sequin Plus Size Plunging Sheath Prom Dress
Champagne Gold Sequin Plus Size Plunging Neck Sheath Prom Dress Sale price$349.00
Plus Size Black Sequin Long Sleeve Overskirt Prom Dress
Plus Size Black Sequin Long Sleeve Prom Dress with Overskirt Sale price$429.00
Rose Gold Sequin Plus Size Champagne Trumpet Prom Dress
Rose Gold Sequin Plus Size Champagne Trumpet Prom Dress Sale price$349.00
Yellow Sequin Big Feathers Trumpet Prom Dress
Yellow Sequin Big Feathers Trumpet One Sleeve Prom Dress Sale price$699.00
Yellow Sequin Keyhole Neck Long Sleeve Mermaid Prom Dress
Yellow Sequin Keyhole Neck Long Sleeve Mermaid Prom Dress Sale price$429.00
Plus Size Long Sleeve Green Sequin 3D Roses Mermaid Prom Dress
Plus Size Long Sleeve Green Sequin 3D Roses Mermaid Prom Dress Sale price$429.00
Champagne Unique Sequin Black Feathered Mermaid Prom Dress
Champagne Unique Sequin Black Feathered Mermaid Prom Dress Sale price$429.00
Royal Blue Sequins Mermaid Rhinestones Formal Dress
Royal Blue Sequins Mermaid Luxury Rhinestones Formal Dress Sale price$559.00
sexy high leg slit long sleeve floor length prom dress
Black Sequin One Sleeve Tassels Slit Sheath Floor Length Formal Dress Sale price$359.00
Bella Hadid Vintage Black Taffeta Strapless Red Carpet Dress
Bella Hadid Vintage Black Taffeta Strapless High-low Red Carpet Dress Sale price$289.00
Plus Size Orange Sequins Plunging Neck Trumpet Prom Dress
Plus Size Orange Sequins Plunging Neck Trumpet Prom Dress Sale price$329.00
Iridescent Sky Blue Sequin Off Shoulder Prom Dress
Iridescent Sky Blue Sequin Off Shoulder Long Sleeve Mermaid Prom Dress Sale price$289.00
Iridescent White Sequin One Sleeve Mermaid Pageant Dress
Iridescent White Sequin One Sleeve Mermaid Short Train Pageant Dress Sale price$289.00
Burgundy Velvet Strapless V Neck Slit Mermaid Formal Dress
Gold Lace Choker Neck Burgundy Velvet Slit Mermaid Formal Dress Sale price$279.00
Hermione Granger Yule Ball Pink Ruffled A-line Dress
Hermione Granger Yule Ball Pink Ruffled A-line Party Dress Harry Potter Sale price$299.00
(5.0)
Burgundy Sequins Plunging Neck Mermaid Prom Dress
Burgundy Sequins Plunging Neck Ruffled Sleeves Mermaid Prom Dress Sale price$349.00
Plus Size Strapless Sequins Royal Blue Mermaid Prom Dress
Plus Size Strapless Sequins Royal Blue Sparkly Mermaid Prom Dress Sale price$279.00
Sparkly Sequins Royal Blue Court Train Mermaid Prom Dress
Sparkly Sequins Royal Blue Strapless Court Train Mermaid Prom Dress Sale price$279.00
Best Royal Blue Sequins Strapless Slit Fit and Flare Prom Dress
Best Royal Blue Sequins Strapless Slit Fit and Flare Prom Dress Sale price$279.00
Royal Blue Sequins Strapless Short Train Mermaid Prom Dress
Royal Blue Sequins Strapless Court Train Mermaid Prom Dress Sale price$279.00
Royal Blue Sequins Strapless Floor Length Mermaid Prom Dress
Floor Length Royal Blue Stretchy Sequins Mermaid Strapless Prom Dress Sale price$279.00
best long mermaid prom dresses online for sale
Best Sleeveless Mermaid Long Prom Dresses Sale priceFrom $269.00
Burgundy Sequins Sparkly Strapless Mermaid Long Train Prom Dress
Burgundy Sequins Sparkly Strapless Mermaid Long Train Prom Dress Sale price$279.00
Red Sequins Shimmery Strapless Plunging Mermaid Prom Dress
Red Sequins Shimmery Strapless Plunging Mermaid Prom Dress Sale price$279.00
Red One Shoulder Trumpet Prom Dress
Red One Shoulder Sparkly Beading Sequins Tulle Trumpet Prom Dress Sale price$499.00
custom embroidery taffy pink tulle prom dress
Embroidery Custom Taffy Pink Tulle Ruffled Ball Gown Prom Dress Sale price$429.00
Ombre Purple Glitter Open Back Long Train Prom Dress
Ombre Purple Glitter Halter Neck Trumpet Long Train Prom Dress Sale price$289.00
sleeveless illusion cutout jersey long train bridal gown
Sexy Illusion Neck Beaded Lace Yellow Jersey Mermaid Prom Gown Sale price$429.00
Yellow Sequin Scoop Neck Feathers Trumpet Prom Gown
Yellow Sequin Scoop Neck Long Sleeve Feathers Trumpet Prom Gown Sale price$629.00
Illusion One Shoulder Sleeveless Yellow Sequin Mermaid Prom Dress
Sexy Illusion One Shoulder Sleeveless Yellow Sequin Mermaid Prom Dress Sale price$429.00
Yellow Lace Velvet Halter Plunging Neck Long Mermaid Prom Dress
Yellow Lace Velvet Halter Plunging Neck Long Mermaid Prom Dress Sale price$289.00
Strapless Ombre Purple Glitter Strapless Trumpet Prom Dress
Strapless Ombre Purple Glitter Plunging Trumpet Long Prom Dress Sale price$289.00
gold rhinestones glitter long train trumpet prom dress
Gold Rhinestones Glitter Yellow Feather Long Train Trumpet Prom Dress Sale price$629.00
(5.0)
Yellow Unique Patterned Sequin Long Sleeve Mermaid Prom Dress
Yellow Unique Patterned Sequin Long Sleeve High Neck Mermaid Prom Dress Sale price$459.00
yellow sequin halter neck African-American prom dress
Yellow Embroidery Sequin Sleeveless Halter Neck Mermaid Prom Dress Sale price$349.00
sparkly rhinestones trumpet tulle prom dress
Sparkly Rhinestones Sleeveless Yellow Tulle Trumpet Long Train Prom Dress Sale price$649.00
best rose gold sequin feather prom dress for African Americans
Champagne Gold Plus Size Sparkly Sequin Feather Trumpet Prom Dress Sale price$569.00
sexy high slit mermaid jersey formal dress
Asymmetrical Rusty Off Shoulder Slit Jersey Mermaid Bridesmaid Dress Sale price$239.00
off the shoulder stretchy jersey mermaid formal dress
Dark Green Off Shoulder Mermaid Trendy Jersey Slit Bridesmaid Dress Sale price$239.00
Black Sequin A-line Chiffon Double Slits Sexy Prom Dress
Black Sequin Crew Neck A-line Chiffon Double Slits Sexy Prom Dress Sale price$239.00
Dakota Johnson Vintage Black Satin Tea Length Dress amfAR Gala 2015
Dakota Johnson Vintage Black Satin Tea Length Dress amfAR Gala 2015 Sale price$199.00
Olivia Wilde Ivory Strapless Red Carpet Dress 2013 Met Gala
Olivia Wilde Ivory Strapless Two Piece Column Red Carpet Dress 2013 Met Gala Sale price$279.00

Long Prom Dresses

Discover the latest trends in long prom evening formal dresses online and make your dream prom a reality at DesignFormal. Our long special occasion gowns collection features beautiful, best-selling, and popular long prom formal gowns that are sure to make you stand out.

Choose from a variety of styles including sheath, A-line, mermaid, and ball gown to find the perfect silhouette that flatters your figure. We offer a wide range of fabrics including ethereal tulle, designer lace, and demure satin to create the most stunning long prom dresses.

We believe that every woman deserves to find her dream dress, which is why our long prom dresses are available in petite sizes, plus sizes, and custom sizes. Whether you prefer a long tea length, ankle length, floor length, or a dress with a small or long train, we have options to suit your preferences.

At DesignFormal, we strive to provide high-quality dresses at an affordable price. We also offer free shipping worldwide on orders over $149, making it even easier to find the perfect long prom formal dress within your budget.

Shop online now and explore our collection to discover the latest trends in long prom formal dresses. With our wide range of styles, sizes, and fabrics, you're sure to find the dress that will make your dream prom a memorable one.