Take any size terra cotta plant holder(found at Hobby lobby). I used a small size for coffee mugs. Spray paint the coaster with primer first. I used a white primer. Then I spray painted it in Rustoleum Heirloom White. Once dried. I added my paper.
I used a glass as my template for cutting the paper.
I modge podged the paper onto the coaster. I then placed more modge podge on top. Once dried I took a sponge with some brown disressing ink. I wiped it along the coaster inside and out to give it a distressed look.
Once the ink was on. I sprayed the coasters with a sealer. Whalla! All done. Easy Peasy!