21st Birthday Dresses
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Preferred FibresRegular price £71.00Regular priceUnit price / per
£109.00Sale price £71.00Preferred Fibres -
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35% offRegular price £90.00Regular priceUnit price / per
£139.00Sale price £90.0035% off -
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35% offRegular price £58.00Regular priceUnit price / per
£89.00Sale price £58.0035% off -
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Preferred FibresRegular price £39.00Regular priceUnit price / per
£55.00Sale price £39.00Preferred Fibres -
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Preferred Fibres
Kiera Slinky Off Shoulder Mini Dress - Lemon
Slinky Off Shoulder Mini Dress - Lemon
Regular price £39.00Regular priceUnit price / per£55.00Sale price £39.00Preferred Fibres -
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30% off
Primrose Sequin Halter Mini Dress - Parakeet Green
Sequin Halter Mini Dress - Parakeet Green
Regular price £76.00Regular priceUnit price / per£109.00Sale price £76.0030% off -
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30% off
Aubriella Sequin Halter Mini Dress With Tie - Buttercream
Sequin Halter Mini Dress With Tie - Buttercream
Regular price £76.00Regular priceUnit price / per£109.00Sale price £76.0030% off -
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Preferred Fibres
Aubriella Halter Mini Dress With Tie - Dark Chocolate
Halter Mini Dress With Tie - Dark Chocolate
Regular price £55.00Regular priceUnit price / per£85.00Sale price £55.00Preferred Fibres -
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Preferred Fibres
Nadia Satin Mini Dress With Cowl Back - Lemon Floral Print
Satin Mini Dress With Cowl Back - Lemon Floral Print
Regular price £64.00Regular priceUnit price / per£85.00Sale price £64.00Preferred Fibres -
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FINAL SALE
Nikita Long Sleeve Mini Dress - Peony Print
Long Sleeve Mini Dress - Peony Print
Regular price £45.00Regular priceUnit price / per£89.00Sale price £45.00FINAL SALE -
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30% off
Temperance Lace A-Line Mini Dress - Chocolate
Lace A-Line Mini Dress - Chocolate
Regular price £48.00Regular priceUnit price / per£69.00Sale price £48.0030% off -
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25% off
Elysia Velvet Mini Dress - Black
Velvet Mini Dress - Black
Regular price £56.00Regular priceUnit price / per£75.00Sale price £56.0025% off -
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35% offRegular price £81.00Regular priceUnit price / per
£125.00Sale price £81.0035% off -
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Preferred Fibres
Rosalina Cut Out Maxi Dress - Sage
Cut Out Maxi Dress - Sage
Regular price £66.00Regular priceUnit price / per£95.00Sale price £66.00Preferred Fibres -
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30% offRegular price £76.00Regular priceUnit price / per
£109.00Sale price £76.0030% off -
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35% offRegular price £81.00Regular priceUnit price / per
£125.00Sale price £81.0035% off -
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40% off
Brianna Sequin Maxi Dress - Dark Chocolate
Sequin Maxi Dress - Dark Chocolate
Regular price £71.00Regular priceUnit price / per£119.00Sale price £71.0040% off -
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35% off
Nadia Satin Mini Dress With Cowl Back - Taupe
Satin Mini Dress With Cowl Back - Taupe
Regular price £51.00Regular priceUnit price / per£79.00Sale price £51.0035% off -
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35% off
Arianne Draped Satin Maxi Dress - Dark Chocolate
Draped Satin Maxi Dress - Dark Chocolate
Regular price £64.00Regular priceUnit price / per£99.00Sale price £64.0035% off -
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40% offRegular price £51.00Regular priceUnit price / per
£85.00Sale price £51.0040% off -
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It’s your birthday and that means you deserve party gown perfection and we’re here to make sure you absolutely steal the spotlight for your 21st. Whether you want to stun in a sleek satin maxi dress or show your legs off in a hot mini with strategic cutouts and diamante detailing, we’ve got designer options for you. Browse our carefully curated catalogue of exclusive pieces to find the birthday party dress of your dreams.
Shop Your Dream Birthday Dress for Your 21st
If there was ever an occasion to absolutely serve some visuals, your 21st birthday would be it. You’re the star of the event — and your outfit absolutely needs to convey that. That’s why our edit of 21st birthday dresses come in different styles, fabrics, silhouettes, and designs. You need to pick one that’s both effortlessly gorgeous and super comfortable. After all, you’re going to be partying from dusk ‘til dawn.
Finding the Perfect Birthday Party Dress
Versatility and variety are key when choosing a birthday outfit. It’s always good to have a vision of what you want to look like but a bit of flexibility can work wonders. It’s not unusual to be inspired or influenced when browsing different styles. Timeless pieces in beiges, trendy fits in neutrals, or cool jewel tones. Start with a general idea of your ideal birthday dress — sleeveless minis, tube-top midis, long line gowns, bodycon maxis — and then dive in. Let the outfit inspo happen as you look through the different options in our edit.
A Party Dress for a Perfect Night
Remember; it’s all about you! Elevate your confidence and strut your stuff in the party dress of your dreams. Whether you’re in, mesh, knit fabric or swathes of satin with fashionable cutouts or flattering ruching, what matters is that you look as great as you feel. Trust us; your perfect dress is here.