Eileen Fisher size medium tank, but my dress form is a small and I think it fits nicely. Knit is a light to medium weight, in a gray beige color, flecks of each seen. Made of Italian yarn, 48% viscose, 45% cotton and 7% linen. No flaws noted. One of the best ways to see if a garment will fit you is to lay a similar item out flat and compare with the measurements below. Measurements flat: Length 23” Waist 19” Armpit to armpit 17.7” Arm opening 8” Weight 12 oz