i usually wear a 3XL and the 4XL fits slim but works. i do wish the body of the shirt was longer, but i will be wearing it with high-waisted pants. the fabric feels nice, fairly heavy for a sheer. its fairly demure in the sheerness (in black) where i don't feel like im showing too much nip. there are a few loose threads around the button holes, but otherwise an excellent find. its tough to find feminine tops for fat boys. this is one that ill be wearing again and again.