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Unique Floor Length Dresses

Charming selection of unique floor length occasion dresses and party gowns online. Find your favorite unique floor-sweeping formal gowns at Promfy today!

90 items
one shoulder cut outs split red sequin prom dress
One Shoulder Cut-outs Split Red Sequin Prom Dress
$225 $202.5
gold sequin one side off shoulder split prom dress
Gold Sequin One Side Off-shoulder Split Prom Dress
$225 $202.5
Glamorous see through red lace mermaid floor length formal dress
Glamorous See-through Red Lace Mermaid Formal Dress
(2 reviews)
$325 $292.5
Ocean blue ombre jersey strapless floor length unique bridesmaid dresses
Ocean Blue Ombre Jersey Unique Bridesmaid Dresses
$179 $161.1
beaded green lace and velvet long sleeve mermaid African American prom dress
Beaded Green Lace and Velvet Mermaid Prom Dress
$235 $211.5
Sparkly glitter beading bodice champagne tulle split unique prom gown
Sparkly Beading Champagne Tulle High Slit Prom Gown
$345 $310.5
Gorgeous floral black lace plunging V neckline long sleeve mermaid long prom dress
Floral Black See-through Lace Mermaid Prom Dress
$325 $292.5
Dark red sequin unique neckline 2 tiered trumpet floor length prom dress
Dark Red Sequin Unique 2-tiered Trumpet Prom Dress
$325 $292.5
Luxury crystal diamond beaded red feather mermaid prom pageant dress
Crystal Diamond Beaded Red Feather Mermaid Dress
$1200 $1080
grecian style plunge neck lace tulle mermaid bridal gown
Grecian Style Plunge Neck Lace Tulle Mermaid Bridal Gown
$520 $468
Black lace long sleeve with off white to gray ombre chiffon wedding gown
Black Lace Off-white Ombre Chiffon Wedding Gown
$345 $310.5
beige sheer tulle with ostrich feather long prom dress
Beige Sheer Tulle with Ostrich Feather Prom Dress
$470 $423
Unique ruffled trumpet purple floor length long sleeve prom gown
Unique Ruffled Trumpet Purple Long Sleeve Prom Gown
$275 $247.5
unique dark olive satin strapless slit evening gown
Unique Dark Olive Satin Strapless Slit Evening Gown
$179 $161.1
Luxury gold sequin and white feather long sleeve pageant ball gown
Gold Sequin White Feather Sleeved Pageant Ball Gown
$1200 $1080
Pearls Nude Tulle Long Sleeve Evening Prom Dress
Pearls Nude Tulle Long Sleeve Evening Prom Dress
$440 $396
Unique lace appliqued nude pink satin mermaid floor length prom dress
Unique Lace Appliqued Pink Satin Mermaid Prom Dress
$245 $220.5
illusion plunging neck royal blue 3D rose unique prom gown
Illusion Plunging Neck Royal Blue 3D Rose Prom Gown
$325 $292.5
sheer black lace sheath prom dress with overksirt
Sheer Black Lace Sheath Prom Dress with Overksirt
$345 $310.5
Peacock Blue Sequin Lace Satin Split Prom Dress
Peacock Blue Sequin Lace & Satin Split Prom Dress
$275 $247.5
Baby pink chiffon ruffled tiered full A line stylish prom dress
Baby Pink Chiffon Ruffled Tiered A-line Prom Dress
$169 $152.1
Uniquely elegant red strapless slim fit trumpet floor length formal dress
Red Strapless Sweetheart Trumpet Long Formal Dress
$199 $179.1
starry beaded space navy sheer tulle long sleeve unique long prom dress
Starry Beaded Space Navy Sheer Tulle Prom Dress
$285 $256.5
Black red yellow white ombre chiffon sleeveless V neck bridesmaid dress
Black, Red, Yellow, White Ombre Chiffon Bridesmaid Dress
$199 $179.1
white abstract lace overlay bell sleeve mermaid prom dress
White Lace Overlay Bell Sleeve Mermaid Prom Dress
$440 $396
unique asymmetrical tiered ombre tulle formal prom gown
Unique Asymmetrical Tiered Ombre Tulle Formal Prom Gown
$385 $346.5
Navy Blue Sequin Long Sleeve Mermaid Dvening Dress
Navy Blue Sequin Long Sleeve Mermaid Dvening Dress
$245 $220.5
Unique scalloped lace plunging bodice halter neck backless trumpet wedding dress
Scalloped Lace Plunging Halter Neck Wedding Dress
$365 $328.5
Charcoal grey one shoulder draped side split sheath long bridesmaid dress
Draped Charcoal Grey One Shoulder Bridesmaid Dress
(3 reviews)
$179 $161.1
Unique blush lace mermaid overskirt wrap bridal shower engagement dress
Blush Lace Mermaid Overskirt Bridal Shower Dress
$375 $337.5
Gold lace and white organza floor length tiered ruffled unique prom gown
Gold Lace and White Organza Ruffled Prom Gown
$275 $247.5
Uniquely navy blue spandex and gold lace mermaid long train prom dress
Mermaid Navy Blue Spandex and Gold Lace Prom Dress
$285 $256.5
Silver glitter and satin trumpet unique prom gown with 3D rosettes skirt
Silver Glitter & Satin 3D Rosettes Skirt Prom Gown
$520 $468
navy blue lace organza drop waist flanged prom gown
Navy Blue Lace Organza Drop Waist Flanged Prom Gown
$275 $247.5
Glamorous unique gold sequin and feathers long sleeve prom dress
Gold Sequin and Feathers Long Sleeve Prom Dress
$465 $418.5
Royal blue lace sheath long prom dress with floor length satin overskirt
Royal Blue Lace Sheath Overskirt Long Prom Dress
$335 $301.5
Look and feel your best in an charming & unique floor length formal dress by Promfy. Whether you want to be simply gorgeous or elegantly low-key, find the perfect formal wear that’s just right for you in this collection of unique floor length evening gowns and formal dresses. Shop exclusive floor-sweeping dresses from us today and leave everyone stunned with your impeccable sense of fashion.

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