MIIN Floral Bohemian Artsy Wrap Short Romper S?

MIIN Floral Wrap Short Romper. Beautiful floral Romper with bell sleeves finished with lace. Fabric and size tag is missing. Nice silky maybe polyester rayon fabric? I am guessing that it’s a size small, because I’m a medium and it’s a little short and a little tight for me. I’m 5’ 7 1/2” Approximate measurements armpit to armpit 16 inches waist 22 inches (Can stretch because it’s elastic) Length 30 1/2 inches