One of my favourite stores in Berlin is 'colours', a second-hand shop located in the Bergmannstraße in Kreuzberg. It's a mix of expensive designer clothes, normal-priced vintage and really really cheap second-hand clothing. One kilo is about 15 euros, which means that most shirts are about 1-2 euros. Half a year ago I bought a white men's button-down shirt there. I cut off one sleeve but I was too lazy to hem them. Then I had the idea of adding rhinestones and gems and this made me restarting the project. I finally finished my sparkling button-down cut-off shirt.