Wait a minute! These flag knee high socks don't match! One red and vintage-white striped knee high sock and one denim blue knee high sock with vintage-white stars. (Vintage white is a bit off-white/ivory.) Wear both red, white, and blue knee high socks for the full patriotic flag effect. Memorial Day, Flag Day, 4th of July, really any day is the right day to show your pride for the USA.