I have a tall 6 year old and he is in between a size 10/12 so I took a size 12 which was a bit big but shrunk a bit after washing so looks more like the size 11 he needs, but they are because there are no clothes in that size.
Boys' Long-Sleeve Disney Star Wars Marvel T-Shirts by Spotted Zebra
46 Review
Star Wars, Marvel, and Disney Short-Sleeve T-Shirts for Boys from Amazon Essentials
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Van Heusen Sleeve Dress Poplin
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Soft Brushed Fleece Crewneck Sweatshirt for π Boys and Girls 4-12 Years - Kid Nation Kids
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Boys' Adidas Active Sports Tricot Athletic Clothing
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Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
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π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
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Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review