Size 3T fits my 2 3/4 year old grandson as expected. His arms are a bit longer, but he's just starting to wear 3T clothes. suits him well It's a bit see-through, but I think all white shirts are see-through. He will only carry a jersey with him.
Star Wars, Marvel, and Disney Short-Sleeve T-Shirts for Boys from Amazon Essentials
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π Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
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π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
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