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Last Updated: November 04, 2025
Celebrate your birthday with 15% off full-price items at Boux Avenue.
Celebrate your birthday in style with 15% off your next order at Boux Avenue! Treat yourself to luxurious lingerie, nightwear, and more, exclusively available online for registered Boux Avenue members. This special offer is valid on full-price items and gives you the perfect excuse to indulge in something special on your big day.
Register or log in to your account at Boux Avenue.
Ensure your birthday is saved in your account details.
Receive your birthday discount code and apply it at checkout under âYour Bagâ to enjoy 15% off.
"Join loyalty programs for birthday treats"
Shop stunning lingerie, nightwear, and loungewear at unbeatable prices in the Boux Avenue Sale. From flattering knickers and stylish bras to cosy loungewear, find your favourites and refresh your wardrobe for less, all year round!
Treat yourself to the perfect lingerie set at Boux Avenue! For a limited time, get a free matching knicker with any bra purchase. Whether you love balcony, plunge, or lace styles, youâll enjoy a complete matching look, on us!
Give your friends a 20% off discount, and they will give you a 20% off discount too on their third purchase.
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Worry about delivery. Boux Avenue is now offering Free ground delivery to its members. It is automatically applied at checkout.