U.S. POLO ASSN. - Slim Fit USA Applique Flag Print Knit Polo Shirt. Color Super Sonic Blue. On sale for $19.20. MSRP $48.00.. Brand NameU.S. POLO ASSN.Product NameSlim Fit USA Applique Flag Print Knit Polo ShirtColorSuper Sonic BluePrice$19.20MSRP: $48.00