Does anybody know where I can buy these? Most wine producing communes sell wine glasses with the communal coat of arms printed on them but I can't find any supplier of glasses with the Geneva coat of arms.

Ive seen shot glasses in souvenir shops. Dont know if they have wine glasses though

Yes, try the the souvenir shops, or Manor - they have a sort of Swiss section for t-shirts etc.

The "shot" glasses are actually wine glasses from the canton of Vaud, not like in Geneva where we drink from normal glasses!!! (Gata!!)