Happy St. Patrick's Day House Flags are enhanced with adorable leprechauns, green shamrocks and pots of gold. You'll want to display a St. Pat's house flag to show 'em you're Irish. St. Patrick's Day House Flags feature festive vibrant colors, applique embroidery details and fun themes. Display St. Pat's House Flags on your home to welcome all your guests. Your house flag will ship in 1-2 days.