I'm not sure style and beauty is really the place for this, really, but it does involve wearing things.
I'm going shark cage diving on holidays. I'm bringing a pair of shorts and a rash vest for general swimming and kayaking activities because I'm a redhead and get sunburned at the drop of a hat.
Do I have to bring a normal swimsuit as well, just for under the wetsuit? I've never worn a wetsuit before and I don't know how much room there is in one, or what would be comfy.