Walmart offers the George Girls' School Uniform Short-Sleeve Polo Shirt in Dark Navy for $4. Opt for in-store pickup to dodge to the $4.97 shipping charge. That's $7 off list and the lowest total price we could find. (for further comparison, we saw it shipped for the same price last month.) It's available in size XS only.
Walmart discounts a selection of kids' clearance uniform apparel, with prices starting at $4. Choose in-store pickup to avoid shipping fees, which start at $4.97. (Most orders of $50 or more score free shipping.) A few best bets: