Pointer and Middle: Milani 3D Holographic in In-Tech (currently at my Dollar Tree btw)
Thumb and Pinky: An un-named Color Club topped with the OPI Mariah Carey Pure 18K top coat.
For the ring finger I used a striper brush and various polishes. The blue, green, and red are all un-named Color Club's from a set I got at Ross (they are a great spot for Color Club). Yellow is Sally Hansen Insta Dri in Lightening. Orange is Sally Hansen Xtreme Wear in Sun Kissed . And the purple is Orly Charged Up.
Have a great St. Patrick's Day!