Children's Evolving T-Shirt On Sale! A progress report for body and mind. A bold reminder and celebration of the wonder taking place before your eyes. 6.1 oz. 100% cotton pre-shrunk jersey. Toddler and youth sizes available in pink and light blue. Size 12 Months 2T/24 Months 4T Kids Small Kids Medium Kids Large Color Toddler Pink Toddler Light Blue Youth Pink Youth Light Blue