You've heard of subliminal advertising? Repeat Space NK, Espa, Angel like a mantra until these brands are firmly fixed in that man's mind.Now put down The Prince and pick-up Arena Homme Plus Shopping for a man is relatively simple Time-saving plus luxe logo equals the ultimate boy toys. A petit cadeau in a monogrammed box will make a fashion bunny melt.A true Machiavellian will plan ahead or, as the great man says, "Organise your militia" Gradually drain your reserves of Space NK products Scrape the last dab of Espa body polish out of the jar. Make sure boyfriend sees you using last year's pink lacy bra as an oven mitt. Buy yourself Prada's ivory silk camiknickers and try the Oliver Twist maneouvre: "I want some more." Style Police knows women who would rather let husbands have a fling with the nanny than choose their shoes Machiavelli says Try to avoid contempt and hatred. Wear last year's pink satin f*** me heels but be sure one of them breaks in boyfriend's company and outside Gina's window.

What do you see but a pair of Swarovski crystal-encrusted evening slippers? Women will always adore an indulgence gift: be that an extravagant Gina slipper, a Helen David sequin scarf or a Karen Millen ponyskin tote bag Don't let practicality cloud his judgement. The etiquette of Christmas shopping for a fashion addict is as complex as Machiavelli's The Prince. You know the old adage: if significant other gets it wrong once it's their fault Get it wrong twice and it's yours Turn to Machiavelli's chapter on cruelty and compassion. Be brutally vocal about last year's offering: last year's underwear might have been the perfect gift for Monica Coghlan but not for you. Brush lightly and don't use abrasive toothpastes.Avoid teeth stainers: No tea, coffee, red wine.Stop grinding: A dentist can tell if you do this at night and can supply a protective mouthguard.Sort out your symmetry: Cosmetic dentistry can straighten, lighten and lengthen teeth, dramatically reducing tooth age..

Are you dreaming of a white Christmas? If you're wishing for a white Gucci funnel-neck coat under the fir tree then dream on. Style Police can see you now; wrapped in a Janet Reger cashmere dressing gown, face like a slapped arse as you unwrap another naff sweater or cheap satin pyjama set Wear it? You wouldn't be buried in it. If your rellies think you look like a wool mix kind of gal then you've only got yourself to blame. "Smokers scrub to remove stains, which wears teeth," says Russell.

This causes discolouration as well as the wear reveals the dark dentine part of the tooth. "A 30- year-old who grinds could have the teeth of a 60-year-old," says Russell.The more worn your teeth, the higher your tooth age. A young looking tooth will have a square-oval shape and smooth, shiny enamel surface. "You've got very little wear - in fact, they're the shape and texture I'd expect to see on an 18-year-old," says Russell I'm thrilled However, I lose marks because they are chipped and crooked. "The more symmetrical your teeth, the lower your tooth age," says Russell.Finally, the state of our gums really defines our tooth age As we get older our gums recede. This reveals the dark dentine and leads to tiny black triangles between the teeth.