I found the dimensional Halloween stickers used above (haunted house,bat,skeleton) at Michael's last year. Because the stickers are dimensional and so detailed they make a great focal point. Stickers are also quick and easy if you are mass producing cards! The sentiment on the first card is by Amuse and the "trick or treat" rub-on on the second card is by Imaginise. Cardstock and ink by Papertrey Ink and Stampin Up.