We are starting a new t shirt co and wanted to know if anybody has any really good marketing strategy? So far our guerilla strat is just that guerilla, stickers everywere from 5x5 to 12x8, from bathrooms to stop signs, so far little has come of it besides a small time graffiti ring.

....but i want more effective methods..guerilla or not. and the prob with just starting off is that $$$ is low so we need cost effective stratagies. any ideas?
thanks all