You will want to apply the sprinkle before the last layer of frosting has had time to completely set. Take a handful of white sprinkles and press them against the side of the cake. Repeat all the way around. Line the outer edge of the cake with snowflakes and then sprinkle blue sugar in the middle.

All of the rock candy sticks I found had a large knob on the end of the stick, I broke this off of the sticks so that they would slide into the cake better. Form a semi circle with the candy sticks and then put Elsa in the middle.