Our son loves to buy Halloween superhero pajamas because the fabric is very comfortable and he can wear them all year round. His 8th birthday is on New Year's Day and the pajamas have fitted well for the last two months but won't last this winter. He has a slim build with fairly long limbs and is 51 inches tall and tall. They are slim and feature a Spiderman-style spandex aesthetic. So if your child has a more toned build, I would go at least one size up.
VAENAIT BABY Kids' Soft and Comfy Modal Tencel Sleepwear Set for Boys and Girls - 12M-12Y, Shirring Solid Pajamas
46 Review
Snug-Fit Cotton Pajama Sleepwear Sets for Kids featuring Disney, Star Wars, and Marvel by Spotted Zebra
54 Review
🌙 The Children's Place Kids' Holiday 2 Piece Cozy Cotton PJs
43 Review
👕 Snug-Fit Sleepwear for Boys: Amazon Brand - Clothing, Pajamas, and Robes
55 Review
👕 Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
47 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review
🍉 Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review
👖 Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review