Marks & Spencer 'quality worth every penny' by Rainey Kelly Campbell Roalfe/Y&R

M&S is celebrating its 125th year on the high street with a new campaign showing how the store has delivered 'quality worth every penny' since 1884.

The ad, created by RKCR/Y&R, is fronted by Twiggy, who first appeared in an M&S commercial in 1967.