I'm built like a very, very tiny man. No hips or boobs. Imagine high school Galen Rupp nine inches shorter with a sassy haircut.
This unfortunately means that it's very difficult for me to find running shirts that fit me. Men's stuff is the right shape, but it's far too big. Women's running clothes used to fit me, but now every single women's shirt I've tried on seems to have a built in flare-out around the hip area and boob area (the garment, when laid out flat on a table, is shaped like an hourglass). This is a real problem with winter running stuff because the excess space around the hips gapes open and cold air gets in, and the excess fabric under my arms (from the built in extra boob space that I don't fill out) chafes like you wouldn't believe.
Are there any brands that make women's clothes without that flare-out for boobs and hips? Are there any brands that make men's clothes or unisex clothes in XS?