Unisex sizing, terrible photo. It’s just a regular tshirt that has been folded too long. Play used condition for age and pilling common of fabric. I haven’t tried to shave the pills, but shouldn’t be a problem. 22” armpit to armpit 28” shoulder to hem No smoke Yes dog. He doesn’t wear the clothes, but he lives in the house and sheds. I do look over the items and lint roll before I mail out, but will occasionally miss hairs.