Long-sleeved shirt with a red and navy check pattern, button-down collar for a casual look. - Brand: Ralph Lauren - Size: XL (18-20) - Color: Red and navy check - Features: Button-down collar, with pocket Thank you for viewing. The size appears to be 150. I removed the tag intending to wear it, but I haven't removed the sleeve buttons, so it's a new item that has been stored at home for a long time.