If it's 100 degrees out there, I'll go swimming in a nightgown! who cares what you where, no one sees you in your own backyard. And, if she spends some time in the pool (maybe when you are not home, if she is so embarassed), her body will start to firm up. Just getting pale skin tan makes it look better anyway. My motto for the summers is "It all looks better when it's tan." So, get out there in something small and get the sunshine!