Pattern Design: Solid Color: Blue, Navy Material: Cotton Season: Autumn, Winter Purchased from a department store's official store. This jacket is made of Petit Bateau's soft material (quilting), gentle on a baby's skin. It's a navy solid color, so it can be worn by both boys and girls. The snap buttons are also relatively clean. The material contains some cotton, so it may appear slightly whitish depending on the light, but please understand that this is a used item. I plan to list other Petit Bateau items that my child has outgrown.