| Personally I bought myself a thermal rash vest when I was on holiday to keep me warm when wearing ill fitting hire suits and I love it now. I can't remember what brand mine is but it has a well fitting neck and fleecy lining and is nice and warm.
You could wearing it under your own suit on diving holidays and if you are going somewhere where you might not be able to take your own kit (a sneaky dive on a holiday with family of friends for example) it's small to pack and means you won't freeze in the hire suit. |