These are Santa Hat nails, suitable for Holiday season. Here I have used only 2 colors for this design. First make a triangle by using red polish ( I have used cello tape to cover my nails to get a perfect triangle ) then take dotting tool and add a big dot on top of the triangle and decorate the base with small white dots. Make sure that your nails are round shaped before you start this nail art. Is aw this tutorial in You Tube by Cute polish. Its pretty and adorable design, very easy to recreate.