Check out our size charts to know the perfect fit for you. You can find the size charts on each product page.

We get it, you want to wear your Oh Yaz stuff all the time & for a very long time. Wash at 30 degrees using a gentle detergent. Do not tumble dry & do not iron on the print!

All our T-shirts are Fair Wear certified, GOTS certified, Vegan & 100% Organic Bio Cotton. Our secret ingredient? Love baby, love!

Maïté hand prints your T-shirts after ordering, so we never have waste or stock!

In Belgium, we offer Track & Trace shipping by Bpost. Our products are handmade by Maïté. On Wednesdays Queen Maïté prints & wraps your orders, so you will receive your package usually on a Thursday or Friday (Benelux). In most cases, the ordered goods will be delivered one business day after you receive our shipment notification.

For our neighbours in the Netherlands, Luxembourg, France and Germany, normally it won't take more than three business days to receive your ordered goods, after you receive our shipment notification. Please note that delays caused by the courier are not our responsibility. For more information about Shipping, you can read our Terms and Conditions, Article 7 – Delivery and Execution.

Belgium: €4,95, The Netherlands: €6,95, Luxembourg: €8,25, Germany: €8,45 & France: €11,50. Please note we offer free shipping above €100 in BE & NL. European Union: We also ship to other countries in the European Union. Normally it won't take more than five business days to receive your ordered goods, after you receive our shipment notification.

Hiiii Queen! Wanna return an item? We will always gladly see how we can help. We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase (order confirmation e-mail). To start a return, you can contact us at lore@ohyaz.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. For more information about refunds, you can read our Refund Policy.