Even flimsy DSP can be put on sturdier card stock to make pretty cards. I would suggest going to the forum and look at the Card Sketches
This is one of the best ways to use DSP! Incorporate use with the card sketches!
One Sheet Wonders are also a great way to use DSP.
Even though these pieces are card sized already, with so much it would be easy to cut these down to smaller sizes like the ones used in One Sheet Wonders and the card sketches.