Boys will wear black tights and a white T-shirt, tank top, etc. It usually depends on the studio they will study at.
Yes, skinny jeans and tight hoodies and banana hammocks.yes skinny jeans and tights , skrits
Yes absolutely there is not nothing wrong with it
Usually a jersey some basketball shorts and basketball shoes
If they want to. Might get teased a little. Might be mistaken for gay in most societies. But there's nothing bad about a little fashion freedom.