chinese student uniform: how? what? where?

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hello!
i have been looking for AGES for chinese student uniforms (high school or university).
the problem is that no matter how i search for it in google, i always come up with websites that sell kung fu stuff or other clothes i couldn't be bothered to look at.

does anyone know ANYTHING about a place online where i could buy those uniforms? or even their proper chinese name (i guess it would make a difference in the big google scheme of searching...).

thanks a lot for any help!