I fancy buying a few Patra items, the pure silk camisoles and the silk round neck vests with sleeves, both in champagne. I think they would be great under some open weave soft knitted jumpers come winter time but I'd love to know if they really are worth the money, and would be interested if anyone can advise re. the sizing. I'd like them to be quite snug as I'll be wearing them under clothes, so should I buy my actual dress size or go a size smaller. Thanks so much in advance.