Head to Toe Leather....

[the Ferret]

Lago, you can get a high viz safety vest to wear over any leather or textile jacket at any work clothing store, walmart or harbor freight store. I have one I wear if I am riding into the city. They fold up very small, easily fit in a tank bag, tail bag, saddlebag. Get the size that fits snuggly over your riding gear and has a zip front in lieu of Velcro front.

Look at Guth's avatar. He is wearing a black leather jacket with a high viz vest safety over it

http://www.envirosafetyproducts.com/safety-vests.html