How strict would you say the "Dry clean only" recommendations are? I have a grey blazer from River Island, 100% polyester, and 100% acetate for the lining, which I've managed to get some bad stains on... any ideas if it'll be completely destroyed in the washing machine? It's quite loose fitting as it is, if that makes any difference!
Being a student in not-so-cheap London I'd rather eliminate any unnecessary spendings, but on the other hand a blazer might not cost that much to get properly cleaned...
Many thanks for any advice!