My daughter, Shelbie's 18th birthday is coming up and I'd like to have a little party for her, so I thought how perfect this would be for invitations and maybe a little placecard or gift card for a gift bag. I combined the Who's That Birthday Girl set with the set, Invitation Only, along with 3 older MFT sets for my project (see below). See the little "18" candles on top of the cake? SO FUN that this set comes with all the numbers like that to make your own number candles!