Ladies' Room

Department stores worldwide

£28 - £560

Stefani is known to be a fashion trendsetter, with her bold and outgoing style. Her range - consisting of bright rasta stripes, hot-pants and tracksuits - has captured shoppers since she began in 2003. It's called Love Angel Music Baby (L.A.M.B.) and has been a mega hit, making just under £50m a year.