This 4 Pack of George Kids Short-Sleeve Cotton Polo Shirts drops from $23.88 to $20 at Walmart. Plus, shipping adds just $0.97, or is free with $45 of home items. This is the best price we could find on any similar school uniform kids polos anywhere else. These shirts work as school uniform shirts or for everyday wear. Mix and match among boys and girls sizes, and choose from multiple colors in each style. Sales tax is charged in most states.