When you go to Londen just make sure you visit Spitalfields market. There are some great market stands with creative people who sell their (often self-made) jewellery, clothes, little presents, food and vintage things. I was there on a Sunday which turned out to be the best day to visit this market cause there are more stands on this day. There are some really nice stores there as well. It's such an inspiring place and I wanted to buy all these pretty things but I only bought just one ring with a rose on it I will show you later.