Under The Sea Tutu Set - CoralThis mermaid birthday tutu outfit will be completed and ready to ship in 2 3 weeks! This tutu set includes the shirt (with an iron on transfer design), tutu, shoulder bows, and hair bow! Size 0 18 months are onesies. Sizes 2t 4t are toddler shirts. Sizes 4 5+ are regular girls cut t shirts. Please choose the size based on the shirt onesie size your little one is wearing as the shirts run a little big, but not overwhelmingly big! The tutus are made of