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.

WATCH MANUFACTURING

Sparkly Sequined Royal Blue Velvet Trumpet Prom Dress

$499.00

Rhinestones Green Cold Shoulder Mermaid Prom Dress

$529.00

Dark Navy Velvet Sweetheart Thigh Slit Plus Size Dress

$249.00

Elegant Silver Shoulder Panel Plus Size Formal Dress

$299.00

elegant off shoulder mother of the bride & groom dress

Two-Tone V-Neck Flowy A-Line Formal Dress

$289.00

Plus Size 3D Floral Lace Strapless Red Mermaid Prom Dress

From $499.00

Purple Glitter One Shoulder Slit Mermaid Prom Dress

$359.00

Glitter Dark Navy Spaghetti Straps A-Line Formal Dress

$299.00

Fuchsia Strapless Plus Size Side Ruffled A-Line Prom Dress

$299.00

Silver Sequined Top Army Green Formal Dress

$299.00

Red Geometric Sequined 3D Roses Trumpet Prom Dress

$349.00

Plus Size Gold Beaded Unique Split Birthday Party Dress

$599.00

Plus Size Metallic Gold Satin Crystal Embellished Prom Dress

$529.00

Rhinestones Illusion Neck Orange Sequin Trumpet Prom Gown

$499.00

Plus Size Off-Shoulder V-Neck Jacquard A-Line Formal Dress

$449.00

Plus Size Satin Straps Fit & Flare Court Train Wedding Dress

$299.00

Lizzo black 2025 strapless Vanity fair party dress

Lizzo Black 2025 Vanity Fair Party Strapless Prom Dress

$389.00

Plus Size Burgundy Chiffon V-Neck A-Line Formal Dress

$289.00

Beaded Lace Appliques Slate Blue Slit A-Line Prom Dress

$389.00

Loni Love 2025 Oscars red carpet fit flare prom dress

Loni Love Dark Navy Plus Size 2025 Oscars Off-Shoulder Gown

$389.00

Da'Vine Joy Randolph black fit flare 2025 Oscars red carpet dress

Da'Vine Joy Randolph Black Plus-Size 2025 Oscars Prom Dress

$389.00

Queen Latifah fit flare 2025 Oscars red carpet dress

Queen Latifah Red Ruffled V-Neck 2025 Oscars Prom Dress

$329.00

red sequin strapless mermaid prom formal dress

Red Sequin Strapless Plus Size Formal Dress

$279.00

Plus Size Champagne 3D Flowers Tulle Slit Prom Dress

$629.00

Champagne Flutter Sleeves Plus Size Chiffon Formal Dress

$169.00

Lace Off Shoulder V-Neck Tassels A-Line Wedding Dress

$599.00

Elegant Off Shoulder Drop Sleeves Wedding Ballgown

From $499.00

sparkly purple sequin high slit prom dress

Purple Strapless Rhinestone Sweetheart Sparkly Mermaid Prom Dress

$599.00

Plus Size Orange Corset 3D Flower Mermaid Prom Dress

$499.00

(5.0)

fuchsia plunging neck a line homecoming dress

Homecoming Dress | Plus Size Lace Appliques Fuchsia A-Line Formal Gown

$299.00

plus size sweetheart neck a line homecoming dress

Homecoming Dress | Plus Size Glitter Ocean Blue Strapless A-Line Formal Gown

$299.00

Prom Dress | Dazzling Rose Gold Strapless V-Neck Slit Mermaid Formal Gown

$359.00

Homecoming Dress | Plus Size Royal Blue Strapless Pleated Slit Formal Gown

$289.00

rhinestones marigold sequined trumpet prom dress

Prom Dress | Rhinestones Illusion Neck Marigold Sequined Trumpet Formal Gown

$559.00

plus size fuchsia thin straps homecoming dress

Homecoming Dress | Plus Size Fuchsia Basque Waist Formal Gown

$329.00

rhinestones illusion neck trumpet prom dress

Prom Dress | Sleeveless Rhinestones Bodice Sheer Trumpet Formal Gown

$529.00

jade puffy sleeve a line homecoming dress

Jade One Sleeve A-Line Long Train Homecoming Dress

$299.00

yellow sequined trumpet court train prom dress

Prom Dress | Sparkly Rhinestones Yellow Trumpet Formal Gown

$529.00

rhinestones sleeveless trumpet prom dress

Prom Dress | Plus Size Gold Sequined Sleeveless Trumpet Formal Gown

$589.00

rhinestones royal blue velvet trumpet prom dress

Prom Dress | Rhinestones Royal Blue Velvet Trumpet Formal Gown

$389.00

red velvet trumpet long train prom dress

Prom Dress | Plus Size Sleeveless Red Velvet Trumpet Formal Gown

$389.00

ocean blue sequined thin straps homecoming dress

Prom Dress | Blue Embroidery Sequined Mermaid Formal Gown

$329.00

Rhinestones One Shoulder Slit Long Train Prom Dress

$389.00

rhinestones tangerine tulle trumpet prom dress

Gold Rhinestones Plus Size Tangerine Ruffled Tulle Prom Dress

$599.00

plus size white sleeveless wedding dress

Wedding Dress | Plus Size V-Neck A-Line Court Train Bridal Dress

$399.00

red off shoulder slit homecoming prom dress

Red Sequined Off Shoulder Slit Homecoming Dress

$299.00

Scarlett Johansson black fit and flare dress Venice International Film Festival 2013

Scarlett Johansson Off Shoulder Venice International Film Festival 2013 Dress

$299.00

Red Shimmer Strapless Slit Long Train Prom Dress

$499.00

Plus Size Long Dresses

Looking for plus size long prom formal dresses to complement your body shape for your special occasions? Discover new trends of amazing plus size long dresses in your needed large sizes at DesignFormal now! Various styles, rich fabrics, over 150+available colors, and more. Our Plus Size Long Dresses Collection offers beautiful plus size long formal dresses with V-neck, elegant floor length large size evening gowns with sleeves, unique sequins mermaid plus size prom dresses with long train, luxury 3D roses trumpet plus size celebrity gowns with big feathers, simple spaghetti straps homecoming graduation dresses in stretchy jersey, designer slit mermaid military ball gowns in sparkly fabric, pretty strapless illusion corset ball gown sweetheart 16 dresses in stylish lace and ethereal tulle, etc.. Make a dramatic entrance at your next event in our full-length plus-size long sleeve formal gowns. Shop this selection of elegantly modern plus size long formal dresses and couture designer floor length prom ball gowns in large sizes to find your ideal look.