At our Stamp Camp, we always have 10 Shoebox Swaps. What this means is that a card, and all the ingredients for making that card are put in a box, with enough pre-cut cardstock for all 40 people at Stamp Camp. This was one that I designed:
A simple card using Betsy's Blossoms Stamp set and the Oval Accent Die. The colours I've used are Rich Razzleberry, Midnight Muse and Old Olive, with a dash of Pink Pirouette. I popped the flower up on Dimensionals and put a tiny silver brad in the centre.