There is no standard size clothing for a 6 year old boy. The size of clothing that a 6 year old boy will wear is determined by his weight and height.
It depends on the size of boy or whatever clothing you are buying (pants,shoes,shirts,underwear, etc.)
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it depends alot on your body , medium usually the clothing size for a 13 yr. old boy
If you are a boy, and you have a sister that wears your clothing, you ask, I can wear your clothing because you wear mine.
Size 8
size 7
24 months
A 7 year old boy might wear a size 1 shoe, or he might wear a size 13. Some 7 year old boys with very large feet might even wear a size 2 or 3 shoe.
Depends on the size of the boy.
Size 11 usually.
size 10 in mens