The Vintage The Mountain Dolphin Shirt is a tie-dye blue t-shirt made of cotton material. It features a crew neck, short sleeves, and a tie closure. The shirt is designed with a dolphin character and a nature theme, perfect for summer, fall, and spring seasons. It is a regular fit and suitable for unisex kids in size S. The shirt is ideal for those who love vintage clothing and the ocean.

I want to say it’s a size 4-6 kids