
TRICKS OF THE TRADE: Leave the Katy Perry coif at home and sweep hair into a sleek, high ponytail, like those spotted at Alexander Wang and BCBG Max Azria. If you have a short, funky cut, don't sport mismatched roots � freshen up your hue with a 10-minute color rinse at home if there's no time for a salon appointment, suggests celebrity stylist Wendy Iles.OBJECTIVE: Look like a closer � not a Showgirls extra.TRICKS OF THE TRADE: If you want to push products for a living, first know how to sell yourself. Hair worn in loose, smooth waves, parted to the side � la Moschino Cheap & Chic's fall runway, communicates trustworthiness and fresh ideas....