The Hue: Icy Blond

At the Christian Dior show, the prettiest hair was platinum.
GREAT FOR People with naturally blond to light brown hair and a pale complexion that’s alabaster to peaches and cream.
TO MAKE IT WORK FOR YOU Get similar drama with highlights two to three shades lighter than your natural base. If you have medium brown or darker hair, says Nelson, this look requires a touch-up every couple of weeks.

The Hue: Rainbow

Zac Posen sent his models out with technicolor extensions.
GREAT FOR Young creative types who like to go bold with dramatic styles. Best worn to festive evenings out and parties, bright pieces are also popular in team colors at sporting events.
TO MAKE IT WORK FOR YOU Try Regis DESIGNLINE Platinum Clip-In Extensions, available at Regis Salons in 12 colors, including pink, purple, blue, red and green. They attach at the roots with a clip, so there’s no commitment!

The Hue: Rich Red

The bright color nearly stopped traffic on the Versace runway.
GREAT FOR People who like vibrant, eye-catching shades. Opt for coppery tones if your skin has warm undertones; if your skin has cool tones, try a blue-red hue like aubergine or burgundy.
TO MAKE IT WORK FOR YOU Ask your colorist to weave reddish highlights through your hair. “If your hair is medium brown, you can go to a medium red and look natural,” Nelson says.

Photos: WWD/Condé Nast/Corbis; Getty Images(4); Fame Pictures