NEXT Cardigan - Color: Navy - Size: 12-18 months - Material: Cotton, Nylon - Design: Button-up, polka dot pattern (with small, raised dots) Thank you for viewing. I wore this cardigan about twice and then stored it at home. My child has outgrown it. The size is 12-18 months, but it depends on the child. My child wore it around the time they turned one year old, so I've listed it as size 80. I've also attached a photo with a measuring tape for reference. (Please note that these measurements are approximate.) I think it's suitable for spring and autumn. It's cotton, so it feels nice to the touch. It's difficult to see in the photos, but it has a polka dot pattern with raised dots. I don't think there are any noticeable stains, but please refrain from purchasing if you are sensitive to used items as it has been stored at home. Shipping will be in simple packaging.