8T size, M I cherished it so much that I only wore it twice from new before outgrowing it. I'm also listing a blue one in a different color. If you'd like to purchase them together, I'll discount them to 1600 yen. Red and navy striped polo shirt. - Brand: Tommy Hilfiger - Size: M (8-10) - Color: Red/Navy/Striped - Design: Polo shirt - Buttons: With two buttons Thank you for looking.