Women's clothing is terrible; it's flimsy, often meant to be worn very tightly, the sleeves, legs, and tops in general are too short, the collars are too open. Also, tops are cut with darts for tits, which, no matter how it's done, always burns a large number of women unless they wear a padded prosthesis or avoid many types altogether depending on how much and which way they fall out of an (mythical) average or the woman that particular designer has in mind. Same for pants being cut for hips. Gender may be a construct, but darts aren't.

Sounds like this guy just found a tight shirt. If you're wearing stretchy baby tees and extremely tight jeans, I don't think shape is an issue. You might as well be wearing saran wrap or a bodysuit.