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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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2711 products

red unique sequin mermaid high neck prom dress red mermaid long sleeve prom gown
Unique Red Sequin Long Sleeve Mermaid Prom Dress Sale price$449.00
black unique sequin mermaid prom dress mermaid black sequin chapel train prom gown
Black Sequin Mermaid Long Train Prom Dress Sale price$379.00
red flower white A-line bridal dress floor length white lace open back prom dress
Fairy Red Flowers Intricate Floor Length Lace Formal Dress Sale price$299.00
rose gold sequin halter prom dress criss cross open back mermaid prom dress
Rose Gold Spider Web Sequin Mermaid Dress Sale price$299.00
Olive Lace Plunging V-neck Jersey Mermaid Prom DressOpen Back Mermaid Jersey Prom Dress
Moss Lace Plunging Neck Jersey Mermaid Dramatic Ruffled Dress Sale price$389.00
Iridescent Fuchsia Glitter Off-shoulder Prom DressCrystals Off Shoulder A-line Prom Dress
Unique Iridescent Fuchsia Glitter Off-shoulder Sexy Slit Prom Dress Sale price$299.00
White Sequin Halter 3D Rose Mermaid Formal Dressopen back halter strap long train mermaid prom gown
White Sequin Halter 3D Rose Dramatic Mermaid Formal Dress Sale price$449.00
Beaded Navy Satin Illusion Plus Size Evening Prom Dressnavy blue illusion back A-line prom drss
Beaded Navy Satin Illusion Neck A-line Plus Size Evening Prom Dress Sale price$449.00
Ivory Pleated Chiffon Pink Ruffled Two-tone Prom Dresspink A-line chiffon cold shoulder dress
Ivory Pleated Chiffon Pink Ruffled Two-tone Dress Sale price$269.00
Plunging Neck Red 3D Rose Princess Ball Gown Prom DressSpaghetti Straps Open Back Quinceanera Dress
Red 3D Rose Plunging Neck Floor Length Ball Gown Formal Dress Sale price$499.00
ivory lace mermaid red embroidery dressplunging V-back mermaid prom dress
Flowers Ivory Lace Trumpet Evening Casual Bridal Dress Sale price$279.00
glitter royal blue trumpet gold lace prom dressluxury glitter gold lace prom dress
Royal Blue Glitter Gold Lace Dramatic Trumpet Prom Dress Sale price$479.00
royal blue sparkly illusion neck ruffled organza quinceanera dressfloor length ruffled organza illusion quinceanera dress
Royal Blue Ruffled Organza Crystal Quince Dress Sale price$649.00
Black Satin Plunging Neck Strapless Prom Dressstrapless A-line satin dress
Black Satin Plunging Neck Elegant Strapless Prom Dress Sale price$239.00
Sky Blue Tiered Pleated Tulle Corset Quinceanera Prom DressA-line Strapless Prom Dress
Sky Blue Tiered Pleated Tulle Elegant Corset Long Dress Sale price$599.00
Unique Two-tone One Shoulder Crystal Ball Gownone-sleeve-ball-gown-satin-prom-dress
Two-tone Black Satin One Strap Plus Size Quinceanera Dress Sale price$379.00
Red Satin Prom DressCrisscross Floor Length Prom Dress
Elegant Red Satin Spaghetti Strap Prom Dress Sale price$229.00
Black Taffeta V-Neck Empire A-line Evening DressOpen Back A-line Prom Dress
Plus Size Black Taffeta V-Neck Empire Simple A-line Evening Dress Sale price$199.00
Ivory Lace Baby Pink Tulle Plunging Prom DressV-back Sleeveless Light Ivory Tulle Prom Dress
White Lace Baby Pink Tulle Plunging Neck Elegant Prom Dress Sale price$349.00
Rose Gold Sequin One Shoulder Slit Prom GownIllusion Back Sequin Sparkly Mermaid Dress
Rose Gold Sequin One-strap Unique Cutouts Mermaid Prom Gown Sale price$249.00
Ocean Blue Lace Chiffon Sheer Bridesmaid DressIllusion V-back Lace Chiffon Bridesmaid Dress
Ocean Blue Lace Chiffon Elegant A-line Long Formal Dress Sale price$189.00
Chic Apricot Chiffon Streamer Lace Prom DressOne Shoulder Chiffon Streamer Lace Prom Dress
Apricot Pleated Chiffon One Shoulder Lace Designer Long Dress Sale price$389.00
Gold Halter Plunging Open Back Evening DressOpen Back Halter Fit and Flare Evening Dress
Gold Halter Neck Sexy Plunging Open Back Simple Formal Dress Sale price$179.00
burgundy satin mermaid prom dressmermaid one shoulder evening dress
Wine One Shoulder Mermaid Elegant Long Simple Dress Sale price$189.00
Mint Satin Sexy Plunging Slits A-line Prom DressStrappy Back Court Train Prom Dress
Mint Satin Sexy Plunging Slits A-line Prom Dress Sale price$159.00
Red Lace Chiffon Thin Straps Bridesmaid GownFloor Length Cutout Back Bridesmaid Dress
Red Lace Chiffon Thin Straps A-line Elegant Long Formal Gown Sale price$179.00
sheer gold lace white jersey prom dresshorsehair knit mermaid white gold prom dress
Sheer Two Tone Lace Jersey Sleeved Dramatic Mermaid Prom Dress Sale price$369.00
Two Piece Plum Lace Velvet Mermaid Prom DressMermaid Illusion Back Velvet Prom Dress
Two Piece Plum Lace Velvet Mermaid Prom Dress Sexy Sheer Crop Top Sale price$299.00
Pink Lace Sparkly Sequin Mermaid Prom Dressstrappy open back modern mermaid prom dress
Pink Lace Sparkly Sequin Mermaid Elegant Prom Dress Sale price$279.00
Wine Velvet Long Sleeve Elegant Evening DressLong Sleeve Mermaid Evening Dress
Wine Velvet Long Sleeves V-neck Elegant A-line Formal Dress Sale price$219.00
off-shoulder ivory lace pink mermaid prom dressillusion lace godet prom dress
Dusty Pink Matte Stretchy Off Shoulder Lace Mermaid Long Dress Sale price$249.00
Two-Tone Beaded Lace Jersey Mermaid Prom Dresslong train illusion back sheer sleeves mermaid dress
Two-Tone Beaded Lace Jersey Mermaid Sexy See-through Top Prom Dress Sale price$369.00
Beaded Floral Lace V-neck Mermaid Bridal DressOpen Back Beaded Straps Formal Dress
Red Corset Rhinestones Shoulder Tie Straps Fairy A-line Prom Dress Sale price$429.00
hot pink satin dressA-line long off-shoulder dress
Flamingo Satin Off-Shoulder Neck Sexy Slit Prom Dress Sale price$229.00
red empire waist dresscrisscross open straps dress
Red Charmeuse Spaghetti Straps Simple Empire Formal Dress Sale price$169.00
burgundy jersey mermaid dressstrappy back mermaid dress
Burgundy Jersey Plunging V-neck Versatile Mermaid Elegant Dress Sale price$199.00
ivory lace navy velvet dressmermaid velvet navy dress
Navy Velvet Applique Off-Shoulder Mermaid Dress Sale price$239.00
burgundy sequin slit prom dressstrappy back mermaid sequin dress
Burgundy Sequin Halter Sexy Slit Fit and Flare Floor Length Prom Dress Sale price$179.00
navy satin mermaid long dresssexy open back sleeveless mermaid dress
Navy Satin Illusion Back Elegant Mermaid Dress Sale price$209.00
Dusty Pink Lace Tulle Sheer Long Sleeves Dressillusion back A-line tulle dress
Dusty Pink Lace Tulle Sheer Long Sleeves Elegant Dress Sale price$279.00
red glossy satin V-neck dressspaghetti straps red dress
Red Satin Spaghetti Straps Simple V-neck Floor Length Prom Dress Sale price$189.00
yellow jersey lace halter dresscutout back mermaid dress
Yellow Lace Keyhole Halter Jersey Sexy Open Back Mermaid Dress Sale price$329.00
white jersey slit bridesmaid dresswhite jersey sweep train long mermaid dress
White Thin Straps Draped Jersey Sexy Slit Fit and Flare Dress Sale price$199.00
plus size rose gold unique sequin feather dressluxury feathered mermaid sequin dress
Rose Gold Unique Sequin Feather Plus Size Trumpet Prom Dress Sale price$569.00
burgundy red plunging neck dressstrappy back A-line dress
Red Satin Plunging V-neck Sexy Open Back Simple A-line Prom Dress Sale price$199.00
black satin dresssexy crisscross straps back dress
Black Satin Empire CrissCross Back Simple Open Back Prom Dress Sale price$249.00
royal blue halter dressopen back A-line dress
Royal Blue Satin Halter Thin Straps Sexy Slit Simple A-line Prom Dress Sale price$159.00
sky blue organza prom dressflower off-shoulder dress
Fairy Flower Off-Shoulder Sky Blue Organza Sleeved Prom Dress 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.