Back from 63rd birthday lunch with buddy of mine. First time in a long time riding in street clothes...first time ever riding on snow with regular street clothes. 29F Wore chinos with a black sun sleeves over my right pants leg in case of chain or gear grease. Heavy sweater over a t-shirt with the usual hi-viz shell over that. Started out with usual light balaclava and headband over ears plus winter gloves but half way there took off balaclava and switched to midweight gloves. Wore bike glasses (with sport band) take-a-look glasses mount mirror.
Backed off usual pace so as not to sweat.
Also, this was only the 2nd time parking/locking up new snow bike in public, and in a much higher crime area than the first time at my neighborhood pharmacy. Not really an issue except the bike still has a quick release seat post. The saddle bag and bungees running through it to the rear rack make it tough to casually remove the seat...in fact I couldn't fully remove it, but just to be safe I ran the cable through the front wheel and frame and clipped the lock to the seat frame. When I got home I put a smaller cable in the saddle bag for the seat.