The Wonder Nation Girls Sleepwear Pajamas Rainbow Set in size 18M is a colorful and vibrant 2-piece set perfect for any little girl. Made from 100% cotton knit fabric, these long-sleeve pajamas feature a rainbow print pattern and a pullover closure for easy dressing. The lightweight design makes them suitable for all seasons, from winter to summer, providing comfort and style for your little one. Machine washable for easy care, this pajama set is a must-have for any Wonder Girl fan.