PQ swim - Indie Sky Rosie Ring Bandeau in size D

This item is for a top that I purchased from PQ swim in a size D. My back is too small as this clasps in the back like a bra. I am unable to return this as it was final sale, so I had to purchase another one in a size large just so it would fit me correctly . The tags are NOT attached or included as Intheew them away thinking this would fit. It does however come with the plastic sleeve bag.