Clothes
Question about so-called cross dressing, not necessarily the best word to use there.
Cis women struggle with hating their bodies and hating women's clothing.
There's never enough pockets, they aren't big enough, the Sluts R Us styles do stupid stupid shit like make see through dresses for summer so you can stay cool only now you need a SLIP underneath it and are wearing two layers in sweltering weather and sweating to death because looks matter more than comfort and minor details like not suffering from heat prostration (women in the Deep South used to FAINT in hot weather and still do when dressed in historical styles because they work someplace doing historical reenactment stuff).
Standardized sizes don't fit everyone equally well. I have been given garbage my entire life about being too tall, having the wrong hobbies etc. and that's part of why I think we need medical testing to determine who needs HRT: Because these kinds of questions are often asked with the perspective of tunnel vision and if a cis woman says "It's not just you" or "It's not even necessarily a trans issue." then you get hatred even though you are trying to be supportive and say "I'm a cis woman and I hate the entire clothing industry so much, I've spend at least fifteen years fantasizing about starting my own clothing line."