From Thinkgeek:
Counselor Troi has been known, for most of her career actually, to wear not-the-standard Starfleet uniform. And now she’s expanded into selling some of her creations to others (in the past, no less). Three colors, one for each department, with printed comm badge and pips. Wearing one of these, you’ll be sure to command any room you enter – and not just if you’re wearing the Command Red style!