The best bits:

Simon: Tell me about your fixation with jumpsuits, which I share I might add, even as a short person.

Stella: Well you know I love a jumpsuit. I wore one last night, at the Met event, and I had to have a girlfriend take me in an out of it every time I had to go to the bathroom - so it does have it’s drawbacks, but I love them because they’re just so effortless. I think that pretty much sums up my brand.

It’s sort of a liberated idea. Is it like a Pussy Galore situation?

[Rolling her eyes}I think it takes you back to your childhood a little bit. I mean when you’re a kid you always want your onesie and then one day you’re not allowed to have them anymore and it’s like, “No, you’re too big for that.” But I love that you don’t have to think too much, your whole outfit is done for you. There’s no talk of skirts, pants, dresses, jackets, it’s just done.

And your gorgeous signature knits? Hellllooo!

Yeah I love a chunky knit as well, I’m becoming a bit stereotypical! I can squeeze my collection into little categories now. I love their comfort.

And this expert tailoring?

I’ve always been a bit obsessed with men’s tailoring. When I was in St. Martins, I’d take time out at night and go work on Saville Row. I was always influenced by my mum and dad’s wardrobe and they always had really cool bespoke suits.

Then the Beatles came on the loud speaker and Stella went, “Woah.”