The listing, Merona Dress - XL - Like New has ended.
This auction is for the size XL dress by Merona from Target, pictured here. I wore this once for my best friend's wedding, but won't wear again because it's too big these days.
As you can see from the photos, there is a matching string to tie around the waist. I can't remember if I removed the belt loops that you're supposed to thread it through, or if it never came with any. I can't find any damage as if they were removed.
As you can see from the 3rd picture, the elastic waistband is large enough to accommodate a larger waist. I'd say anyone wearing size 14-16 would fit perfectly. It is well suited for a larger bust as well.
Good luck and happy bidding!