Our 'You Color My World ' organic cotton kids pajamas are the perfect pajama set for back-to-school! These adorable kids cotton pajamas are sure to get your little one the rest they need to take on the day. All Nola Tawk pajamas are made with: - GOTS certified 100% organic cotton - Super soft 1x1 rib fabric - Ribbed necklines - Gentle encased elastic waist pants Please note that pajamas are tight fitting by law, and we recommend ordering up at least one size.