Popular music artist Gwen Stefani has teamed with O.P.I to create this gorgeous Christmas Holiday collection. The collection boasts 12 gorgeous shades and nail effects that help you to get into the festive spirit! The limited edition nail lacquers are inspired by Gwen's edgy, sophisticated style including rich, warm reds and deep, jewel-toned amethyst, garnet and emerald as well as silver and gold. The colours are perfect for accesorising your party dresses this season and gorgeous winter wear. Boasting OPI's usual formula, OPI Gwen Holiday Collection Christmas Gone Plaid boasts a forest green. The varnish is free from formaldehyde, toluene and DBP, and is perfect for adding a touch of Christmas to your nails. -SA. Apply a clear base coat. Follow with two coats of your chosen OPI nail polish to ensure long-lasting results. Finish with a clear top coat. Brand: OPI. Range: Christmas.