Black Prom Dresses UK: Long, Short, Lace & Sequin Styles

Shop black prom dresses in long and short styles, from sequin and lace to mermaid and corset. Every HappyProm dress is made to your measurements, with free custom sizing.

▼ Why Black Prom Dresses are the Ultimate Style Statement

Black is a classic prom colour: formal, easy to accessorise and available in every shape. Whether you want a sequin gown that catches the light, a lace corset dress or a sleek mermaid, there's a style for a Year 11 prom, a leavers' ball or a black-tie event. Browse by length or detail: long prom dresses, short prom dresses, lace, sequin, mermaid, corset, with sleeves and plus size.

Made to your measurements

Every black dress is made to order with free custom sizing, so you aren't choosing from a standard size chart. We generally need your bust, waist, hips and height with your shoes on, and we add 2–3 cm of extra room to every dress. See how to measure for a prom dress.

Order in good time

Because each dress is made to order, order about nine weeks before prom in busy season. Rush making is free, but please contact us first. See when to buy your prom dress.

Not sure how to style it?

Gold or silver jewellery, a bold lip, a coloured clutch or a wrap can change a black dress completely. Our guide to black prom dresses covers styles, makeup and accessories, and our prom dress trends for 2027 shows what's new.

looking for black bridesmaid dresses?

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This cute retro LBD looks like the early Dior classic style. Your neck and collarbone will look gorg..
£88.00
Ex Tax: £88.00
This vintage style LBD for both girls and woman. The single shoulder decorated with big bowknot, nif..
£92.00
Ex Tax: £92.00
Step Into Elegance with Our Radiant Black Satin GownElevate your bridal party with the KSP342. This ..
£76.00
Ex Tax: £76.00
Revisit Mid-Century Glamour with Our Iconic Shelf Bust LBDElevate your style with the KSP376, a dres..
£85.00
Ex Tax: £85.00
This dress looks very charming. Lace and bowknot are all token of feminine,they can shows the fascin..
£112.00 £96.00
Ex Tax: £96.00
Off-the-shoulder with half sleeves, this special design neckline make this formal dress popular for ..
£92.00
Ex Tax: £92.00
Lace is the trends of 2014,lace decorated and a belt, people's eyes will be attached at your top bod..
£107.00 £93.00
Ex Tax: £93.00
This black formal prom dress is so charming, simple and elegant clipping, show body curve perfectly...
£87.00
Ex Tax: £87.00
The beautiful off the shoulder neckline with short sleeves, best for fat arm girls, with knee length..
£82.00
Ex Tax: £82.00
Irregular Pieces Layers at the bottom, sequin top body, this party dress is special and sassy lookin..
£119.00 £93.00
Ex Tax: £93.00
Little black is the necessities of woman's wardrobe.It suitable for most of occasion.This black dres..
£89.00 £79.00
Ex Tax: £79.00
Scoop shaped neckline with large beading. Ruffled sheath figure in mini length, this dress is very s..
£102.00 £92.00
Ex Tax: £92.00
Ruched sweetheart neckline,floor length with sweep train,fully lined,this Grecian formal dress accom..
£99.00
Ex Tax: £99.00
Pleated chiffon dress with crown shaped sequins, exquisite and elegance for any formal occasion.Silh..
£88.00
Ex Tax: £88.00
Classic black and white color,this dress is so cute. With help of lace, you will look more feminity...
£97.00
Ex Tax: £97.00
With exaggeration, this prom dress is made of floral, small floral on the top, bigger florals at the..
£115.00 £99.00
Ex Tax: £99.00
Sparkle sequin halter straps with keyhole on the bust,get eyelight, A-line with empire waist, for ev..
£84.00
Ex Tax: £84.00
This dress is decorated with beading on the top, sequin on the bottom,plus a chiffon shoulder,there ..
£141.00 £85.00
Ex Tax: £85.00
Unregular straps on one side, beaded at the back,a side slit on the right side, all these make this ..
£108.00 £98.00
Ex Tax: £98.00
Steal the Spotlight in Shimmering Metallic LuxuryGet ready to owning the night with the KSP380. This..
£94.00 £87.00
Ex Tax: £87.00
The dress is trimmed into a dazzling silhouette by the beads and sequins. The illusion straps arrang..
£108.00
Ex Tax: £108.00
Beaded bust line and empire waistline, open back, classic style of prom, it will never out of trend...
£102.00 £90.00
Ex Tax: £90.00
Beautiful embroidery on the top decorated with sequin, irregular twinkle at the bottom made of Georg..
£150.00 £137.00
Ex Tax: £137.00
Empire is perfect for pear shaped body,belt under the bust length the leg,one strp is the focal poin..
£115.00 £87.00
Ex Tax: £87.00
Showing 25 to 48 of 66 (3 Pages)
Deals Of The Day
Sexy Sparkly Plunging V-Neck Dark Grey Prom Dress with Slit KSP491
Embrace Modern Sophistication in Our Dark Grey Sparkly GownRedefine evening glamour with the KSP491...
Special price:£95.00
Old price:£120.00
You save:£25.00
Beautiful Sunset Long Ombre Cape Prom Dresses KSP421
The beautiful long prom dresses in color same as sunset in maxi dress style, with this ombre prom dr..
Special price:£118.15
Old price:£128.50
You save:£10.35
Black Crystal Embellished Halter A-Line Prom Dress KSP541
Step Into Elegance with Our Crystal Halter A-Line GownDiscover the perfect blend of modern sparkle a..
Special price:£119.00
Old price:£140.00
You save:£21.00
Floral Embellished Sheer Corset Prom Gown - Sweetheart A-line Champagne Gold Tulle Gown KSP655
Make a dazzling entrance at your next big event with our KSP655 floral embellished prom gown. This s..
Special price:£138.00
Old price:£150.00
You save:£12.00
Lilac Purple Applique Corset Mermaid Prom Dress KSP632
Define Your Curves in Our Lilac Applique Mermaid GownMake an unforgettable entrance with the KSP632...
Special price:£127.00
Old price:£138.00
You save:£11.00
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