this piece is great for layering! lightweight knit blend open cardigan Style duster. Handkerchief front. Great used condition approximate pit to pit measurement is 20 in. It's meant to be worn open so that's up to your fit discretion. It could easily be a small or medium in my opinion Double d ranch, cowboy, cowgirl, knit, cozy, tribal, Ariat, Tasha Polizzi, western, red, sweater,