Is london a very expensive city?

London is very expensive. Especially to do touristy things. You could probably get a keychain cheap. Maybe around �5. Sweatshirts probably about 20 or 30 pounds. There are lots of great clothes shops. You will get jeans for around �40 in TopShop or River Island but they'll cost loads more in more expensive shops. A beanie will be about �10. Have fun.