If you need school uniforms, Lands End has great deals on polo uniform shirts. They are $16.50 each (many colors available). If you buy 3 or more, you get $2.50 off each one. Then use the promotion code BETTER11, with the PIN 8515 and you can get $10 off your order of $50 or more PLUS free shipping!!!
Check it out at http://www.landsend.com/