During the holidays I go right outside and cut pine greens, and add a magnolia leaf, or perhaps some berries. The ones in the picture above came from a flower arrangement. These below came from my yard:
Place your platter of cookies, a cake, or whatever you'd like to wrap on large piece of cello:
Then gather up the cello and tie it with a nice ribbon, and add the greens. Trim the top of the cello to make it even.
It's really that simple. Here's an idea for a nice bottle of wine: