COS side zippers sleeveless dress

Reposhing this item I just purchased from another Posher - sadly for me, it’s too big. I really need to resell it as I have a bedroom full of all the posh clothes I’ve bought but haven’t fit! This is a nice fabric and I love its versatility; you can really glam it up with the right jewelry or dress it down like you would wear jeans and a t-shirt.