Maxi material is the slinky silky very stretchy type good for spring, summer & early fall. Just as an FYI: I never roll down the waists on my LulaRoe maxi’s. I am 5’6 & yo-yo 158-168 lbs. I wear both sizes S & M comfortably in most LLR maxi’s. l can wear an XS & sometimes need a L depending on the fabric. Akemi Kin top is gorgeous, & comfortable. I wore it about 10x & I’m just ready to rotate it. Previously owned, there some signs of wash & wear. I normally wear a L & this fit comfortably.