You walk into the boys aisle.
Specifically, it is divided between three age ranges, "Infant" which includes toddlers clothes you notice, "Child" which ranges from 5 years to 11 years, and "Teen" which ranges from 12 to 16. Youre not sure which you actually want to try yet, but for now you walk to the "Child" section of the boys aisle.
All sorts of clothes appear before you, some that you didnt even consider could count as school age boy's clothes.
You see plain pajamas with simple themes, pajamas with specific themes like DDisney Superhero, etcetera, underoos, also with specific themes, briefs, flyless and normal, boxer-briefs, all sorts of socks but no shoes strangely, several varieties of shirts, for casual wear, fancy and play purposes, overalls, shortalls and shorts but no normal pants like jeans or slacks. In this section you also see protectice underwear that would fit a school aged boy (the pritective underwear ranges from diapers, pullups, to goodnights).
And thus is only the Child's section. You clearly see the Teen's section has all of the same options the child's section does with even more options. Strangely the Infant's Section has the least number of options.
You can pick from among the options in the Child's section that catch your eye or you can look more closely at another section.