Note- the exact size is unknown. My guess it’s a medium. There’s no tag inside the shirt. There is a little stretch to it. Add a pop of color to your wardrobe with this stylish mustard yellow top from DEE-ZYY. This short-sleeve, cap-sleeve shirt features a high neckline and unique gold-tone buttons at the back for a touch of elegance. The soft, stretchy fabric offers a comfortable and flattering fit. Perfect for casual business.