Topshop - White Floral Lace Collared Sleeveless Mini Dress - size 6

This peter pan collared sleeveless mini dress, features a white lace floral motif fabric on the outer shell, and interior lining, and a zipper down the back. Brand: Topshop Size: US 6 (medium) Measurements (laying flat): 18" bust/chest (pit-to-pit), 32" length (top of the shoulder to the bottom hem) (see picture) Colour: White Materials (fabric composition): outer & lining - 100% polyester Condition: Excellent, no flaws, rips, stains, or discolouration. It's only been worn once to a garden party. I'm selling it because it no longer fits!