Luau Party invitations. I handmade them for someone. I used decorative cardstock, and cut a Hawaiian skirt into pieces the same length as the cardstock (they might have been about 5x7). Printed out the party information on a plain piece of cardstock and glued it down. I hot glued ribbon at the top to hold the grass skirt "stuff" down, and hot glued a flower on the edge. Easy peasy.