Royal Blue, Gold Save the Queen, Pearly Queen, Purple Reign £3.99*Rimmel are launching loads of great new products for A/W and these Metal Rush nail polishes are just some of them. They come in four shades that all change colour depending on the light. My favourite out of the four is 'Pearly Queen'.Me, Estée and Meg all tried this on at the Rimmel A/W launch and all got a different result. I tried it on bare nails and got...