Yet again I am reminded of what an amazingly talented group of ladies we have here!! I am not nearly so crafty, so I only had a few DIYs, but I only had the courage to try them because of PW :)
My STDs, invites, aisle decor and favors were DIYs:
I had a friend take an Epic and design this, then I played around with Word business card
templates to get these set up so many to a page, then we printed them at home on magnet paper from Hobby Lobby and cut them apart!
I was inspired to create my own invites based on another PW brides tutorial...Hobby Lobby
again to the rescue! These were pocket-fold invites made out of construction paper and cardstock.
Here is the inspiration for my tissue poms:

And here is the final product:

My favors are my favorite DIY. We printed cardstock on two sides - one said Thanks for Making our Day so SWEET! and had the heart cutout in the middle, with our names and wedding date below. Then the inside had DH's grandma's family sugar cookie
recipe, and we tied the cookie cutters in the middle!
(ignore the date, my camera was goofy!)