Dear Scarlett Size Medium 95% Polyester 5% Spandex Hand Wash OVERSIZED TOP IS OVERSIZED AND MEANT TO BE LOOSE FIT I showed in the photo above how far across this shirt is. It is made to be this way, it is not miss sized. I am an XL and it fits me. Even though it is listed as a medium it can be worn by at least an XL person. Neck opening to sleeve end is 16", this works for both sides of neck opening. Neck opening is: 11" Sleeve end to hem 22" Hi Lo Hem This wrinkle free top will quickly become one of your favorites! It has rich bold colors and a super flattering fit! Add a pair of structured denim jeans, wedges and chunky jewelry for a fabulous business casual look. Features lightweight wrinkle free material, fitted sleeves and olive/multi floral design