Orders ship within 1-2 business days! This bikini top was worn twice and is in great used condition. There are no tags attached because it is a reversible swim top, but I would guess that it is a small. It does have stretch, so though it lays flat at 11 inches, it can stretch up to about 15(give or take). Please use photographs for reference.  Stylish blue bikini top with pink floral design. Features lace-up front and adjustable straps.