I have an FSF polo, size L, cost 31E, (http://shop.fsf.org/product/FSF-Polo-Shirt/) and a maroon Free Software Free Society shirt, size S, cost 17,50E (http://shop.fsf.org/product/free-software-free-society-shirt-maroon/) (FSF members get 20% off.) I'm johns in #debconf, and will also be around the hostel bar plenty tonight I'm sure. -john