They'll be ready to celebrate their birthday in cozy style with this colorful and fun 2-piece pajama set from Carter's! Specifically designed to keep your little ones comfortable throughout the night, these pajamas feature short sleeves, a rib-knit collar trim, and a covered elastic waistband for a custom fit. Crafted from 100% cotton, they are not only soft against the skin but also designed to be worn snugly, ensuring that little ones stay cozy and secure while dreaming of birthday fun. Perfect for cozy birthday celebrations, these pajamas make bedtime just as exciting as the party itself! Paypal Payments Accepted. All purchases are mailed out within 2 business days of receipt of payment.