For those of you wondering when Proenza's line of bags will be available to more people than their socialite friends, here's your answer:
The line - dubbed PS 1 after the New York City public school system and not the boys' initials, as previously thought - debuts at Harvey Nichols next month, and on Net-a-Porter (for the rest of us) in March.
Start saving now. Otherwise, you could always try DIY-ing the bag at left by covering a stiff clutch with a vintage safari jacket, no?