Adorable midi dress and good for summer

The brand is H&M , siz is s but my size is m not tight for me . I think good for s , m even large . Off-the-shoulder, calf-length dress in a crinkled weave with covered elastication at the top and short balloon sleeves with narrow elastication. Seam with covered elastication at the waist, and a cut-out section at the back. Lined. Made from organic cotton