Polo Ralph Lauren Kids - Cotton Oxford Sport Shirt (Big Kids). Color White. On sale for $38.50. MSRP $55.00.. 4.8 out of 5 stars+3Brand NamePolo Ralph Lauren KidsProduct NameCotton Oxford Sport Shirt (Big Kids)ColorWhitePrice$38.50MSRP: $55.00Rating5Rated 5 stars out of 5(65)