The best piece of advice that my mother gave me is to never have a plan B. She told me to stick to plan A because if you have a plan B you will inevitably fall back on it.

As an impoverished student I used to spend days out in Selfridges, nibbling on samples of free cheese and dousing myself with scent in the perfume department.

I love Kate Winslet, Rachel Weisz, Maggie Smith and Judi Dench as well. They're all wonderful and they're very inspiring.

'Mr Selfridge' is a lot more accessible than shows like 'Downton.' Everyone knows the store, but not everyone knows the story. Having this store as the backdrop with all of society working under one roof, I think it really captures people's imagination.

The best piece of advice that my mother gave me is to never have a plan B. She told me to stick to plan A because if you have a plan B you will inevitably fall back on it.

I honestly wondered how on earth I would manage to combine work and motherhood.

I fell in love with acting at around the age of 11, when I was drafted in to play a fairy at an amateur production of 'Midsummer Night's Dream.'