BNWT! Comfortable, flattering cotton maxi from boohoo UK. Color is “mint” but I would call it aqua. Second photo is most accurate and taken in natural light. Beautiful dress, just didn’t quite suit me. Pit-to-pit measurement is 20”. Dress is 48” long. US 10/UK 14. I think it’s generously sized and can likely fit up to a US 14.