How many of those iPod jackets can you actually wear in a professional setting? Fortunately, the team at Koyono -- famous for their gear-stashing BlackCoat T shirt -- are at it again, and have come up with just the thing for the office: the BlackCoat Work. Due out in March, the $179 jacket will have specialized pockets for your iPod and other gear, along with a discreet set of controls next to the inside chest pocket.