Account

Language
Clothes
Underwear
Belts
Socks
Accessories
Gift ideas
See all
Clothes
Belts
Socks
Accessories
Gift ideas
See all
Socks
Caps
See all
Bags and backpacks
Toiletry bags
See all
Men's novelties
Women's novelties
Luggage novelties
See all
Clothes
Underwear
Accessories
Women
See all

Cart

Your cart is empty

Continue shopping

Popular searches

MenWomenKidsLuggageNew inLast Chance

Bestsellers

packshotfemmefemme
Printed organic cotton t-shirt+6 other colors
Waves - Anthracite+6 other colors
Sale price35,00€
packshotfemmefemme, mannequin
Embroidered organic cotton t-shirt+6 other colors
Sun - White+6 other colors
Sale price35,00€
packshotfemmefemme
Printed organic cotton t-shirt+6 other colors
Waves - Brown+6 other colors
Sale price28,00€ Regular price35,00€
Women’s 100% organic cotton t-shirt - Red, sun printfemme, mannequinfemme
Printed organic cotton t-shirt+6 other colors
Waves - Red+6 other colors
Sale price35,00€
packshotfemme, mannequinfemme
Embroidered organic cotton t-shirt+6 other colors
Sun - Olive green+6 other colors
Sale price35,00€
packshotfemme, mannequinfemme
Embroidered organic cotton t-shirt+6 other colors
Sun - Purple+6 other colors
Sale price35,00€

Stay up to date!

Sign up for the BILLYBELT newsletter and get 5% off your first order.
Black duo box

Duo box

Plain - Matte black

Sale price1,00€

Colors

Size One size
Secure payment
Free delivery on orders over €80
Free returns
Composition and care
Customer reviews
Black duo box
Duo box Plain - Matte blackOne size Sale price1,00€
Free deliveryin mainland France from €80
Shipping within 48 hoursall over the world
Free returns in Francewithin 14 days of receiving the order
We're listening to youAny questions? Contact us!

*LAST CHANCE: from July 29, 2026, to January 4, 2027, enjoy up to 30% off selected marked items. Offer valid in BILLYBELT stores and at www.billybelt.com. Discount applied at checkout; cannot be combined with other ongoing promotions, is non-divisible, and is non-refundable.