Polo Ralph Lauren Kids - Cotton Mesh Polo Shirt (Big Kids). Color French Navy. On sale for $39.99. MSRP $49.50.. 4.7 out of 5 stars+10Brand NamePolo Ralph Lauren KidsProduct NameCotton Mesh Polo Shirt (Big Kids)ColorFrench NavyPrice$39.99MSRP: $49.50Rating5Rated 5 stars out of 5(85)