Marni Navy Dress

Darling cotton poplin dress from Marni. Seems to be reversible?! Looks cute both ways. Pockets. Size 40 (which is typically a US 10 or M/L. I’m usually a S in dresses for reference. It’s just a little oversized/boxy on me. Gently worn, only signs of wear to note are a few light faded spots on the front and back (see photos). Probably just needs to be dry cleaned.