Mailing cookies to a few dear, but far off family members has become a tradition the past few years. This year we went simple-flat rate boxes! But we jazzed them up a bit with stencils. We also packed the cookies in oatmeal boxes and cushioned them with pages from Christmas catalogs to make it more festive.
Last year we went all mail themed:
Card and matching tissue paper
This is the general idea of how the box was to look...