From boutique Lucy in the sky. Both skirt and top is double lined. Not see through. Never wore the skirt but the top is super flattering. Only imperfection seen is a very small snag on the skirt- would not really be noticeable. Size small, I think 0-2 it would fit. I am a 34C top and I fit but was a little tight! Top has adjustable straps! Price reflects snag Skirt measures 14 inches from top to middle “slit”