Interesting thoughts, although several of our senior members may have winced at your swingeing dismissal of their favourite 70s riding gear. Frankly, if Bruce hasn't still got an orange plastic suit stowed away somewhere I'd be amazed

My ride to the Dragon using 60s gear brought home one salutory clothing fact. Belstaffs were cut to properly fasten OVER ordinary clothing. My stupidly expensive Dainese 3/4 winter jacket, for instance, has a terrible collar that is only comfortable when fastened if you are wearing collarless shirts and/or sweaters.
How many of us have bought oversuits or overtrousers that can't be put on over boots?
The long coat is only a small step away from the riding aprons that our gallic chums use. I can see the advantage.
As for the farmer's coat, I just have an aversion to that type with the silly little bat cape on the back. Also, you might be mistaken for the type of person who thinks that a visit to the garden centre in the Range Rover on Sunday morning requires country clothing (are my petty prejudices showing?).
GC