Denim blue balloon silhouette bottoms with an elastic waist, size 90. - Size: 90 - Color: Denim blue - Design: Elastic waist, balloon silhouette Thank you for viewing. These are soft denim bloomers, easy to put on. I had my child wear them as is in the summer, and with leggings or tights in the winter. They also look cute with socks ♡ The size is 90, but because of the puffy silhouette, I had my child wearing them from around 10 months old. Thank you.