Selling my prom dress

Hey guys, This is my lovely prom dress that I wore back in 2018. I had bought it from Cantas a store in downtown Ottawa, when I got it they had told me it had been worn by a model on the run way. It was even made on Italy so it says size 06 but it’s actually size 02 in original size. I am only 100 pounds and it fits me. I paid 1200 for it from the store. I am asking for $875 OBO:)