One of the most influential designers of Italian haute couture, Giorgio Armani creates fluid silhouettes and dazzling evening gowns with décolletés so deep they'd make a grown man blush, his signature cuts made with the clever-handedness and flawless technique that you only achieve working with tracing paper and Italy's finest fabrics over the course of a lifetime. His menswear collection uses traditional textiles like wide-ribbed corduroy and stretch jersey in nontraditional ways while staying true to a clean, masculine aesthetic. It's true that exotic runway ideas and glamorous celebrities give Armani saleability, but his staying power is casual Italian elegance with just the right touch of whimsy and sexiness. Want to live la bella vita for longer than your Roman holiday? Armani is also selling luxury apartments in Rome at Cavour 220, complete with his personalized interiors.