“The 333 rule helps address the fear of overpacking, while also ensuring you look the part,” Katy Nastro, spokesperson for ...

The result is more than a dozen looks that fit easily in your carry-on luggage. “The 333 rule helps address the fear of overpacking, while also ensuring you look the part,” Katy Nastro ...

The 333 approach is all about pushing style creativity and making more efficient choices. Olga Rolenko via Getty Images ...