Green ribbed pajama tank from THE GREAT. Sleep Collection. Ribbed detailing is dainty and elegant. Could very much be worn out of the out, beyond just being pajamas. So cute with a pair of jeans, layered with a cardigan or jacket. Runs big for a size 0 - I would say this fits on the larger end of a size small. Measures to be 18” from pit to pit and 21” long from shoulder to hem. Cotton/polyester blend. Very soft and stretchy top - so comfortable. Excellent pre-owned condition.