or the stars, sunglasses have always played double duty; not only do they keep squinting at bay, they help the celebs keep a low profile. Some, however, just wear them to look cool. Remember the Ray Ban craze started by Tom Cruise in Risky Business
  While aviator and '70s-inspired shades are the big contenders this season, the most important thing to remember is to make sure they complement your face. Round faces look best in angular, narrow frames, while square faces get softened with cat eye and narrow oval shapes. Whether you're willing to spend $18 or $80 dollars, rest assured that there's a pair to get framed by.
- Lesa Hannah

Where to get it:
Rituals by Ray Ban (top), $88, Sporting Life. New Square Wire by Oakley, $219.99, Sporting Life and select stores across Canada. Black plastic glasses with purple lens, $18, Urban Outfitters. Aviators, $18, Urban Outfitters.