Love these bought 4 for myself and 3 for a friend. Nice enough for work and casual enough to go under a tshirt. Fits good. I got medium so they would go nicely under blouses or shirts. Normally I like my shirts loose fitting but I didn't intend to wear these by themselves. It's still a little loose not choking or tight feeling wearing underneath another shirt. Washes well so far. I am about 5'4 / 123 lbs, and ordered a small.
