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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This beautiful blue color prom party dress will make you look completely different like Camila Cabel..
£92.00
Ex Tax: £92.00
This satin strappy prom dresses designed with fashion trends; Sheer lace plunging sweetheart necklin..
£92.00
Ex Tax: £92.00
Sheer high neck with sweetheart neckline, rhinestone decorated waistline, skirt flares, sparkle and ..
£89.00
Ex Tax: £89.00
So cute girls dress with jewel in shape of anchor, empire waist, knee length, no cut out, no hollow,..
£89.00
Ex Tax: £89.00
This dress is so sexy with the illusion neckline and keyhole back,show off your slim waistline with ..
£87.00 £79.00
Ex Tax: £79.00
Rhinestone decorated lace with V shape back is the top of this beautiful dress,tunic empire waist an..
£95.00
Ex Tax: £95.00
Sequin illusion bateau neckline, cut out back, pleated bust, this dress is so gorgeous for junior an..
£94.00 £87.00
Ex Tax: £87.00
Sexy but not flirty,beautiful and elegant, in fresh color, simple style with little decoration, like..
£88.05
Ex Tax: £88.05
3-D flowers embellished halter neckline, fresh and elegant; flower shape lace, beading and rhineston..
£88.00
Ex Tax: £88.00
Front side split, plunging neckline, ciched high waisted, you will be mellow in this flawless and br..
£120.00 £102.00
Ex Tax: £102.00
Goddess one shoulder, zigzag rhinestone decorated front to back,full length hem, in light blue color..
£104.00
Ex Tax: £104.00
Chest full of shiny beads very bright, eye-catching. Lower body is made ​​of organza, fluffy feel. W..
£123.82 £101.00
Ex Tax: £101.00
V-neck floral lace top in fake illusion, sexy in low-key and safe same time.Silhouette: A-lineMateri..
£97.00 £91.00
Ex Tax: £91.00
Above knee length makes this dress can be worn by both short and tall girls. Inverted sweetheart nec..
£95.00 £88.00
Ex Tax: £88.00
Crystal decorated halter strap, floral sequin and rhinestone top, tie up back in light blue color, b..
£92.00
Ex Tax: £92.00
Beautiful contrast tiffany blue and white color, paired with statement on halter neck and waistband,..
£97.00
Ex Tax: £97.00
This light blue prom dress in mermaid silhouette, perfect body curve; Skirt flare out from thigh, wi..
£92.00
Ex Tax: £92.00
Illusion sheer back and waistline, charming and sexy, crystal decorated waistline divide body into p..
£94.97
Ex Tax: £94.97
Gorgeous lace decorated waistline and hemline add the right amount of finesse for you,wanna an Alice..
£97.00 £78.00
Ex Tax: £78.00
The style of this short party dress is classic, but with the help of large area lace, it is also fas..
£98.00 £83.00
Ex Tax: £83.00
This short black dress is the classic little black dress. Simple but elegance.You can wear it to man..
£80.00
Ex Tax: £80.00
Classic vintage style dress for themed wedding or school prom party.Lace covered at the upper connec..
£98.00 £88.00
Ex Tax: £88.00
This petite party dress with deep v-neck and hand draped chest area,an flattering effect that can no..
£83.00
Ex Tax: £83.00
This dress is made ​​of chiffon fabric, very elegant.There are two rows of beading waist. Short in f..
£108.61 £98.00
Ex Tax: £98.00
Showing 49 to 72 of 142 (6 Pages)
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Sexy Sparkly Plunging V-Neck Dark Grey Prom Dress with Slit KSP491
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Beautiful Sunset Long Ombre Cape Prom Dresses KSP421
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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..
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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
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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
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