Please read. I view high end clothing from fashion houses and buy online. I was targeted by this site. I write contracts so the 1st thing I did was look at the terms which no one ever does. This is the fine print. Poshmark tells you that to use their site you agree to the terms, if you don't you are using the site illegally so basically ANYTHING you buy you are screwed. However the terms state that Poshmark is putting you in touch with a third party, whom ever is selling the product. That's Poshmark's only job. They are not responsible if the seller sells you damaged, fake, wrong sized, wrong color merchandise. So you have no right to a refund with Poshmark. Your complaint is with the seller and you would have to go after this person. I know ppl don't want to read through the print but it is so important. It depends how honest the seller is. And there is no way to check.
As I checkļ¼ your above info is incorrect. Please contact the correct vendor to solve your issue.