I'm 5' 8 ish and about a size !2 -14 up top. & 16-18 below, oh yes that odd.
I got a decent fit with some kevlars from Heine Gericke. I didn't even bother to try the women's stuff on cos I saw the trouser's length n just laughed. Always too short. Sleeves, always too short. They should make them a little longer than average since they ride up when your knees are bent but hey...I just wear men's gear:longer legs & arms.
To be honest I'm more concerned with comfort, safety and keeping dry but I don't think they look like sxxte.
Actually, a Dianesse leather jacket fitted & felt great but I'm too impecunious for such items.
And my bum looks big in everything because it is. Que sera sera