Where can I find a top like this?

a href="http://coolspotters.com/clothing/as-is-american-flag-crop-top" rel="nofollow"http://coolspotters.com/clothing/as-is-a…/a I saw a crop top just like this the other day, I think it was in the Topshop section of Debenhams, but there was only one of them left and it was on a separate rail with loads of mixed up, different clothes. I really want it, and in the link the top looks really similar to the one I saw in Debenhams... I went on the Topshop website and it's not there. Can someone find me a crop top similar to this, please?