OPI It's frosty outside, OPI Mariah Carey 18k White Gold & Silver Top Coat, and Chanel Magic Swatch
2 coats of Magic by Chanel and 1 coat of OPI Mariah Carey 18k White Gold & Silver top coat on index, middle and pinkie nails, 2 coats of OPI It's Frosty Outside on ring finger nail.
http://thenailsquad.com/2013/11/10/opi-18k-white-gold-silver-topcoat/