* Make a statement with Our Sister tee featuring an eye-catching graphic design and the brand name "OS" for added flair

* Enjoy a modern, comfortable silhouette with the tee's slightly oversized fit

14-day returns

On items eligible for returns, you have 14 days from delivery to submit a return request. Learn more.

Ordering between the UK and the EU?

There are no hidden fees or additional charges once you’ve paid for your order. Enjoy hassle-free cross-border shopping. Learn more