I've only needed bike shorts on super-long rides. For short rides or commuting, I'd skip em'. But maybe I've got lady-business-of-steel, or something. 
I ride Brooks on my bikes, cept' the vintage one. A well aged Specialized Lithia saddle does the trick.
Helmet! Helmet is essential! I knew I derped and forgot something. Helmets have saved my life. Always wear one on your bicycle. Even on a path.
Happy Cycling!
"Things look different from the seat of a bike carrying a sleeping bag with a cold beer tucked inside." ~Jim Malusa
2009 Trek 520-Brooks B-17 Special in Antique Brown
2010 Surly Long Haul Trucker-Brooks B-17 Standard in Black
1983 Fuji Espree Single Speed-Brooks B17 British Racing Green