To make this cake extra elegant, decorate with red roses and holly leaves.
Stir green food coloring into frosting a drop at a time until desired color is reached.
Reserve 1/4 cup of frosting for making holly leaves.
Place cake on a serving platter.
Spread frosting evenly over top and sides of cake.
Press coconut into top and sides of cake to resemble a snow drift.
Add a few drops of green food coloring to reserved frosting to make it a darker green.
Place into a piping bag fitted with a small round or star tip.
Draw holly leaves with frosting on the top of the cake. Add red hots to look like holly berries.