I am very sad that some designers are still using real fur when the fake alternatives are so effective and so easily obtainable.
From as far back as I can remember, I was always insecure about my looks, whether it was my flat chest, my skinny legs, or how to cope with my body as it changed. With hindsight, I can see I was different. I was given a body that worked for photographic modelling and a photogenic face.
Wearing a bold print gets harder as you get older. It's safer to stick to subtle prints or block colours. I have always found prints quite tricky. My daughter Carly, who is on the design team at Stella McCartney, is obsessed with them.
I like to get on with people. I don't go around being nasty, but if someone crosses me, I can be horrible back.
As every teenage girl, I was absolutely obsessed with The Beatles, and the first record I bought was 'Please Please Me.' I'd have been 13 at the time.
I've always loved life, and I've never known what's ahead. I love not knowing what might be round the corner. I love serendipity.
Even before I was discovered in 1966, I used to make my own clothes. I learned how to sew early on, and it's still my passion now. I constantly have ideas in my head about clothes so jumped at the chance to do my own collection and am very hands-on. Everything I design, I wear and I love.
I'd love there to be more larger models, but it's just not going to happen. Designers love to design for slim girls.
For me, getting older doesn't mean throwing away a favourite-coloured lipstick or a fabulous pair of boots; instead, it's about harnessing all the great things I have learnt over the years about what does and doesn't suit me, and enjoying the way in which cleverly selected outfits can enhance the nice bits.
Even if your bosoms are your best asset, deep round-neck or scoop-neck Ts can be too revealing. Offset this flash of gorgeousness by covering up your arms with a little cardi that has sleeves to the elbow.
The way I looked when I started modelling - I was a skinny schoolgirl, stuffing tissues into my little 32A bra. I wasn't trying to be that thin; I was perfectly healthy, but still - that look is a total impossibility for women over the age of 20. Fashion has a lot to answer for, doesn't it?
Being young isn't about age, it's about being a free spirit. You can meet someone of 20 who's boring and old, or you can meet someone of 70 who's youthful and exciting. I met Fred Astaire when he was 72 and I was 21, and I fell in love with him. He certainly was a free spirit.
What you wear for work should be comfortable and empowering. If you're working in business, your outfit should mean business. If I go to meet somebody about an acting job, or something creative, then I'll be in my jeans. For me, overdressing is my biggest fear.
You won't often find me in a pair of killer heels: my heel height doesn't rise above two and a half inches, as I would just fall over!