RTS Christmas Sale: Gold Sequin Peplum Top: Size 6 Floor Length Dress The lace up back is

The lace up back is not only beautiful

plus the actual taffeta itself is stretchy

Both dresses are made from the same piece of fabric and are an identical match

The Silver Stars Gown: This dress is etheral

RTS Christmas Sale: Gold Sequin Peplum Top: Size 6 Floor Length Dress The lace up back isWhile the peplum top has a stretchy back, and there is a lot of flex in the width of the torso, the arms are NOT adjustable at all, so variance in sizing ability is limited. You should purchase the size you need and it will fit approximately one size down and maybe one size up, but I canNOT guarantee a wide range of sizing fit due to the lack of adjustability in the arms.