1. Ankle straps foreshorten the leg. But only if the ankle strap is the width of a belt, slices horizontally across your ankle and is worn over bare legs or clashing tights. However, is this really so much worse than wearing a shoe that falls off every time you have to negotiate a stair? The right strap – sitting slightly below the ankle – can help define an ankle. Besides, if you wear them with toning tights, cankle problem solved.

2. All things in moderation. Yawn. In 2008, one item in your outfit should be utterly immoderate: huge ring, stonking platform,deafening pop of colour, vast cuffs. Enough superlatives for you?

3. Every woman needs a white shirt. Wrong. Only women who look good in a white shirt need one. Some look better in white T-shirts.

4. Women over 50 can’t wear their hair long. They can if their hair is still shiny and fabulous. File in bin along with the rule about blonde being more flattering as you age – not on everyone it isn’t.

5. Kate Moss and Nicole Kidman are style icons. Ergo even when they look dodgy, they must be right. Wrong. Kate Moss and Nicole Kidman are human and, as 2007 proved, fallible. Trust your instincts on this. And can we agree that the words style, fashion and icon should never again be used in the same paragraph?

6. You can’t go wrong with a trench coat. Actually, you can. Epaulettes, flaps and lots of buttons swamp some women. Just because it's a classic, it doesn’t mean it’s right for you.

7. Black and navy blue will never do. Another one from the Ark, although I think periwinkle was the hot shade then. Black and navy can look very chic – black tights and certainly black patent shoes toughen up a navy outfit and stop it looking like a uniform.

8. High heels lengthen the legs. True, obviously. But while high is good, higher isn’t always better. When a short woman teeters on stilts, bottom and bosoms set off at weird angles, making her resemble a spiral staircase, the issue of whether her legs have technically become longer is irrelevant.

9. No miniskirts over 40. More superannuated diktats from the age police. If you’ve got them (and they still look fabulous), flaunt them, but probably best to draw the line at the lower thigh.

10. Don’t wear the same trend twice. Utter twaddle. Trends come round so fast now that would preclude almost everything we have come to recognise as clothing