My daughter's school requires Khaki colored pants. Skinny jeans that is. Exactly, where can I find them?

Khaki skinny jeans, that is. Where exactly can I find them? I need them for my child's school uniform. I've looked on Ebay, Zappos, Target, promod.co.uk, boohoo.com, Nextag, Abrecrombie, Hollister, Alloy, Go-jane, gap, iesgirl, pacsun, american eagle, and JCPenney. Thank you!