Cotton-blend pajama set with a working car pattern. Retail price: 2,190 yen - Brand: Ampersand Purchased from F.O. Online. - Design: Working car pattern - Material: Cotton blend Thank you for viewing. My son wears a different size, and it seems very cool and comfortable. He loves wearing it because he loves vehicles. I accidentally bought the wrong size, so I hope someone who fits the size will wear it.