Kick up the glitz of a plain strand of holiday lights with foil cupcake liners. For the best results, you'll want to use the sturdier, laminated foil cupcake liners (we used Wilton Silver Foil Baking Cups).
For each light, fold a liner into eighths by folding it in half three times. Snip off two of the corners at an angle, as shown. Cut off the tip of the point to create a center hole.
Unfold the liner and flip it inside-out so that the shiny side is on the inside. Slide the liner over the light so that it sits around the base of the bulb holder.