Stretchy Dress- Small/Medium

Purchased in Brazil at a swim shop but I wore as a dress for going out at night. See all tag pics. The brand says Live. Stretchy material- feels a bit like wet suit material (but reads Polyester and Elastine. It does not have a size indicated but I’m a Medium, sometimes small, depending on the item. This fit me perfectly. If I had to guess a number size, I’d say it’s a 4. No flaws. In super condition.