I did create a polish for St. Patrick's Day, and it's called Lucky Me. While I had all my supplies out, I made small batches of 2 polishes that turned out so awesome (imho): Cotton Candy & Flower Parade. They're on my nails right now, and I can't stop admiring them!
Check out bottle shots below. They'll be on sale first thing Wednesday morning in my Etsy shop. :)