Do you think you could make a hybrid undergarment that was in linen, with a pair of wrap shorts for the base and at the front waist line you add some infinite wrap panels for a top? I was thinking you could use the wrap pannels to support your bust no matter what top you wore, and the wrap shorts would be easy to undo enough to use the restroom and refasten without too much fuss. Then since the whole thing is linen, it's breathable and protective against your skin under anything you wear. Does that make sense? You could even double layer it and make it reversible.