Old Navy takes up to 50% off sitewide during its Memorial Day Sale. Shipping starts at $7, but orders of $50 or more (before the discount) receive free shipping. Sale ends May 26.

Buy Now

A couple of best bets:
-- Old Navy Women's 7" Twill Shorts in eight colors (Blue pictured) for $15 ($10 off)
-- Old Navy Men's Everyday Classic Slim-Fit Shirt in 21 colors for $15 ($15 off)