Pick Your Poison Designer Series paper has some great designs for 3-D items. The images are large and- in this case – are almost all you need to create your project. I made a double milk carton box (die cut two milk cartons, remove on section that does not have a flap from each die cut, and adhere together) and covered it with the Trick or Treat piece of DSP.
The tag is punch with the Designer Label punch from the DSP –
I added a few rhinestones just for fun and then distressed the edges. 
I was able to get 6 of these finished in about an hour – Samantha’s party is Saturday and I’m running out of time! Glad these were easy! Enjoy – Hugs, Fran