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Simple Long Dresses

Charming selection of simple long special occasion dresses and party gowns online. Find your favorite simple maxi long formal gowns at Promfy today!

536 items
simple red satin strapless v neck slit graduation dress
Simple Red Satin Strapless V-neck Slit Graduation Dress
$179 $161.1
off the shoulder glitter yellow sweep train prom dress
Off-the-shoulder Glitter Yellow Sweep Train Prom Dress
$215 $193.5
strapless blue satin pleated slit military ball dress
Strapless Blue Satin Pleated Slit Military Ball Dress
$189 $170.1
sexy high slit black satin ruched anniversary dress
Sexy High Slit Black Satin Ruched Anniversary Dress
$189 $170.1
Royal blue sleek satin spaghetti straps thigh high slit long prom dress
Royal Blue Satin Thigh-high Slit Long Prom Dress
(3 reviews)
$189 $170.1
Sexy scarlet lace scalloped plunging neckline mermaid long prom party dress
Sexy Scarlet Lace Plunging Neckline Long Prom Dress
$215 $193.5
one shoulder cut outs split red sequin prom dress
One Shoulder Cut-outs Split Red Sequin Prom Dress
$225 $202.5
double thigh high slits dark red satin prom dress
Double Thigh-high Slits Sexy Red Satin Prom Dress
(1 review)
$169 $152.1
Sexy black satin high split floor length designer special occasion prom dress
Black Satin High Split Special Occasion Prom Dress
$199 $179.1
white satin black striped thigh high slit prom gown
White Satin Black Stripes Thigh-high Slit Prom Gown
(1 review)
$179 $161.1
Elegant black sequin slim mermaid floor length long evening prom dress
Elegant Black Sequin Slim Mermaid Evening Dress
$215 $193.5
backless emerald green shiny satin trumpet prom dress
Backless Emerald Green Shiny Satin Trumpet Prom Dress
$179 $161.1
Shiny draped royal blue velvet sheath long formal dress
Shiny Draped Royal Blue Velvet Sheath Long Formal Dress
(1 review)
$179 $161.1
sexy low back emerald green satin mermaid evening dress
Sexy Low Back Emerald Green Satin Mermaid Evening Dress
$189 $170.1
Bedazzled striped pattern red sequin V neck mermaid long prom dress
Striped Pattern Red Sequin Mermaid Long Prom Dress
(1 review)
$225 $202.5
Sparkly gold sequin V neck spaghetti straps slit mermaid elegant prom dress
Sparkly Gold Sequin V-neck Slit Mermaid Prom Dress
$189 $170.1
sheer black tulle overlay double slit plunging neckline open back prom dress
Sheer Black Tulle Overlay Double-slit Prom Dress
$179 $161.1
Simply elegant red chiffon thigh high slit plunging V neckline prom dress
Simply Red Chiffon Thigh-high Slit Long Prom Dress
$179 $161.1
sparkling sequin slit strap back long prom dress
Sparkling Sequin Slit Strap Back Long Prom Dress
$199 $179.1
Classic hunter green sequin V neck floor length mermaid formal prom dress
Hunter Green Sequin Floor Length Mermaid Prom Dress
$225 $202.5
simple boat neck sleeveless satin a line civil wedding dress
Boat Neck Sleeveless Satin A-line Civil Wedding Dress
$345 $310.5
silky champagne satin backless fitted mermaid evening dress
Silky Champagne Backless Fitted Mermaid Evening Dress
$189 $170.1
side draped gold satin strapless long prom dress with thigh high slit
Side Draped Gold Satin Long Prom Dress with Slit
$179 $161.1
Sky blue satin off the shoulder thigh high slit floor length ball gown
Sky Blue Satin Off-the-shoulder Split Ball Gown
(1 review)
$225 $202.5
Sparkly sexy gold sequin V neck double slit A line long prom party dress
Sparkly Gold Sequin Double-slits Prom Party Dress
(1 review)
$185 $166.5
spaghetti strap cowl neck split draped satin bridal gown
Spaghetti Strap Cowl Neck Split Draped Satin Bridal Gown
$199 $179.1
sparkly burgundy sequin cowl neck long evening dress
Sparkly Burgundy Sequin Cowl Neck Long Evening Dress
$179 $161.1
sexy backless plunging v neck red sequin prom gown
Sexy Backless Plunging V Neck Red Sequin Prom Gown
$199 $179.1
spaghetti straps rose gold sequin mermaid prom gown
Spaghetti Straps Rose Gold Sequin Mermaid Prom Gown
(2 reviews)
$189 $170.1
Emerald green spandex long sleeve mermaid African American prom dress
Emerald Green Long Sleeve Mermaid Prom Dress
$179 $161.1
ivory satin off shoulder simple destination bridal dress
Ivory Satin Off-Shoulder Simple Destination Bridal Dress
$335 $301.5
low V back with bow royal blue satin formal dress
Low V Back with Bow Royal Blue Satin Formal Dress
$189 $170.1
Sparkly gold sequin feminine mermaid slit long train prom dress
Sparkly Gold Sequin with Lace Applique Prom Dress
$215 $193.5
sexy navy blue off the shoulder slit prom dance gown
Sexy Navy Blue Off-the-shoulder Slit Prom Dance Gown
(1 review)
$179 $161.1
Sexy simple royal blue satin open back thigh high slit long prom dress
Sexy & Simple Royal Blue Satin High Slit Prom Dress
$179 $161.1
Rose gold lace appliqued open back spaghetti strap mermaid satin prom dress
Rose Gold Lace Appliqued Mermaid Satin Prom Dress
$199 $179.1
Shop this collection of simple long special occasion dresses, from super cute and sweetly enchanting to sleek and sophisticated, for the perfect formal gown that is just right for your individual style. Prom 2025 is your red-carpet moment, so fulfill your wildest prom dress dreams with a maxi long formal gown from Promfy and celebrate your special evening in style. Explore all kinds of simple long dresses with high quality and outstanding design at Promfy.

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African American Long Dresses Elegant Long Dresses Sparkly Long Dresses Unique Long Dresses Simple Floor Length Dresses Simple High-low Dresses Long Prom Dresses Simple Knee-length Dresses Simple Short Dresses Simple Tea-length Dresses