Size 18/20 New 2-pc Tankini Swim Dress

Plus size polyester swimsuit, padded and comes with swim panties/shorts. I usually wear size Women's 18/20, and this is too small for me to feel comfortable wearing in public. I've enclosed photos of me trying it on. I did not try the bottoms on, (there was no point). I just want to sell it and get my money back. Price is firm.