Gorgeous! Double layered in that it is a support bra with a silky over top, the quality of the bra is lovely, soft and supportive. The silky outer is stitched to the bra and looks like a separate fine strapped top, the fabric falls nicely off the bust and gives really lovely shape. It can be worn long as a bottom cover up or gathered at the hem. The fabric is stunning. This top is funky and perfect for hiding “muffin tops”. A medium equates to a size 12.