My fiance came up with the main design (with some input from me) and made all of them himself! What a great guy! And we have gotten so many compliments on them.

How to DIY:

Paper~Free 
We went to Kelly Paper Supply for the paper & envelopes.  We didn't need a whole ream of cardstock & vellum.  We started talking to an employee and he explained that they offer to give you a few (I believe 15) sheets of any paper as a sample.  That was perfect for us.

Envelopes~$17 for a box of 250 (We used these for shower thank you's and other DIY cards)

Brads~$1.00 for 50 (we bought 5 boxes--from Joann Fabrics)

FI printed the info on the vellum then cut it by hand with a fancy scissor usually used for scrapbooking.  Then he cut each sheet of cardstock into 1/4, made slits in the papers then assembled.

If you have ay questions, PM me.