Off to Italy this summer, which is much hotter than I usually do. In hot weather, I always find my bra makes me really hot and sticky, so I'm looking for a light cotton sundress kind of thing that has something like a double layer of fabric over the boobs. I don't need a bra for support purposes, just to cover up my nipples, so the extra layer or whatever is just about modesty. Don't mind what length as long as it's on or past my knees. Ideally not black, blue, yellow or flowery but beggars can't be choosers. Anyone seen anything like this? The closest I've found is this www.asos.com/asos/asos-design-midi-smock-sundress-with-tie-straps/prd/9177116 but a) it's black and b) the fabric looks quite thick. Happy to pay a bit more than this!