Step Brothers - Unisex T-ShirtMatching argyle sweater vests are the Geneva Convention of forced family bonding, and that hand on the shoulder is less brotherly love than a territorial claim on the good bunk bed. Somewhere a drum set trembles. Inspired by Step Brothers. The Details: Digital illustration depicts Brennan standing behind Dale, both wearing matching green argyle sweater vests over light blue button up shirts in a staged family portrait pose. Brennan's hand rests on