Meowy Catkin
Meow!
I agree with h&h you certainly can get too much hi viz!
A tabbed is usually enough anything more excessive and looks ridiculous to the motorist encouraging them not to take you seriously eg when clothed all over in high vid Barbie pink!
Those here that do it certainly get mocked by the neighbours ( non horsey ) and yes they do mollycoddle their horses!
There's always one!