You’d be hard-pressed to find a fashion label that doesn’t have at least a speck of a social media presence. But some brands are better at navigating this still-new space than others. To that end, social media-focused marketing firm Dachis Group has ranked the 15 brands that are doing the best job. Dachis tracked the real-time social activity—audience growth, engagement, advocacy, and “message propogation,” aka the ability to get your news to spread around the web like wildfire—of 60 global apparel brands. Did your favorite make the cut? Click through to find out.