I see it's now called a t-shirt is a much more accurate description. This shirt runs small. Order 1 or even 2 sizes up if possible (I thought so), my grandson is an average size for an almost 4 year old. I bought a size 5/6, it fits a size 3/4 more. Too late to return as I bought it for his birthday in December. He just can't wear it for long.
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