Blue Prom Dresses: From Royal Blue to Elegant Navy

Make a splash in our breathtaking collection of blue prom dresses. Whether you’re dreaming of a vibrant royal blue mermaid gown, a sophisticated navy blue satin dress, or a delicate baby blue ball gown, HappyProm offers over 100 styles tailored to your exact measurements with our free custom-fit service.

▼ The Guide to Choosing Your Perfect Blue Prom Gown

Trending Shades: Royal Blue, Navy, and Pastel Blue

Blue is consistently the most popular color choice for UK prom dresses. At HappyProm, we offer a spectrum of shades to suit every skin tone and theme. Our royal blue prom dresses are perfect for making a bold, regal entrance, while navy blue gowns provide a slim, sophisticated look for formal Year 11 proms. For a more whimsical, fairytale vibe, explore our baby blue and sky blue collections in flowing tulle and lace.

Custom-Tailored Blue Dresses for Every Body Shape

We believe every girl deserves to feel like a queen, which is why we offer free custom sizing on all our blue gowns. Whether you prefer a sparkly sequin blue dress with a high slit or a modest A-line chiffon style, our tailors hand-make each piece to your measurements. This "fit like a glove" experience ensures you won't need expensive local alterations, giving you a designer look at an affordable price.

Quality Fabrics & Reliable UK Delivery

From rich satins that shimmer under the lights to delicate floral appliques, our blue formal dresses are crafted from premium materials. HappyProm is a trusted UK prom dress store, providing fast delivery to ensure your dress arrives well before your big night. Pair your blue gown with silver accessories for a cool, classic look or gold for a touch of warmth and luxury.

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Blue chiffon dress, strapless design, heart-shaped bust line, the middle is decorated with a diagona..
£108.61 £99.00
Ex Tax: £99.00
Can't believe your eyes? Yes, it is so gorgeous and perfect.This dress is made of taffeta.Tight desi..
£108.61 £100.00
Ex Tax: £100.00
Cut out waist with V-neck pleated bust area connected with crossed sequin bands back ,sheath style s..
£112.00 £99.00
Ex Tax: £99.00
Sexy and luxuriant is the spirit of this dress. Lace up decorated with sequin and beading,connect th..
£120.00 £108.00
Ex Tax: £108.00
Blue prom dress, looks very stable. Collar and waist are full of beads. Shining. If you wear this go..
£108.61 £98.00
Ex Tax: £98.00
Chest full of beads , short in front long in back unique design will make you become the focus of th..
£115.13 £93.00
Ex Tax: £93.00
The luster of Tffeta plus the texture of tulle and decorated belt with the same color beading, all o..
£96.00 £84.00
Ex Tax: £84.00
How classic style design, strapless, heart-shaped chest lines, drape chiffon fabrics. Unusually, in ..
£102.10 £92.00
Ex Tax: £92.00
The details of this dress are all fashion, side straps across shoulders crossed at the back,side cut..
£105.00 £89.00
Ex Tax: £89.00
The rhinestone embellished forms a perfect border,the horizontal ruched waist band emphasize your wa..
£108.00 £98.00
Ex Tax: £98.00
Bored with pure color prom dress and want a special one, this print dress will be you good choice. S..
£107.00 £92.00
Ex Tax: £92.00
The hand sew sequin and beading accented the sweetheart neckline in the floral pattern as same as th..
£108.00
Ex Tax: £108.00
Bright blue tulle layered outside,a highlight waist,print leopard with flower decorated one shoulder..
£105.00 £93.00
Ex Tax: £93.00
Dark blue long princess prom dresses, upper body is gothic prom corset design, retro style. It is un..
£130.34 £118.00
Ex Tax: £118.00
Spaghetti straps, sheer plunging v-neck, bodycon shape skirt flares into fishtail, so charming and s..
£107.00
Ex Tax: £107.00
Tidy and optional fold, in the waist slowly release your appeal, and natural sense, it is the import..
£108.61 £89.00
Ex Tax: £89.00
Dense pleats, delicate pearls, let the simple dress become a dazzling light.X-shaped cross the back,..
£108.61 £89.00
Ex Tax: £89.00
By the entire dress made ​​of taffeta and organza, skirt design is standing upright tangible lace,Be..
£86.89 £77.00
Ex Tax: £77.00
This short dress is ideal for semi formal, homecoming, and cocktail parties. A flowing streamer shou..
£97.75 £82.00
Ex Tax: £82.00
This classic strapless evening gown with sparkling beaded accents on the waist has been designed to ..
£97.75 £88.00
Ex Tax: £88.00
This evening gown for wedding parties, formal events, or prom featuring a sparkling embellished halt..
£104.27 £95.00
Ex Tax: £95.00
As noble angel, as beautiful princess, deep v-neck with manual sequins let luxury upgrade again, red..
£108.61 £99.00
Ex Tax: £99.00
Showing 121 to 142 of 142 (6 Pages)
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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...
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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..
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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
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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
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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
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