Cat Deeley: five things I know about style

1) Be your own style icon. It's great to admire other people's fashion choices, but I don't think you should idolise anyone. Style is a very personal thing and women should develop their own individual look. 2) Dress for yourself. Above all, have fun. I was at a party last week in LA and they had this enormous feathered creation – it was a 6ft-wide harness covered in ostrich feathers. I thought: "Sure, why not?" and tried it on. 3) Accessorise wisely. Jewellery is a great way to take your look from day to night. I love layering jewellery, but a little restraint is useful. As Coco Chanel once said: "Accessorise, then remove the last item you put on." 4) Mix up your wardrobe. I love vintage shopping in LA – the flea markets are fabulous. I also love high-street shopping in London. I like to hit French Connection, Miss Selfridge, Whistles, Topshop and New Look. 5) British is best. I support British designers as much as I can. Stella McCartney, Christopher Bailey, Giles Deacon, Matthew Williamson and Mulberry are all amazing. Cat Deeley presents So You think You Can Dance? and is Global Brand Ambassador for Links of London jewellery ( linksoflondon.com )