I have a bright neon pink Hind cycling jersey. Pink is not my favorite color at all, but I like it because I'm sure it's quite visible for drivers.

I also have a PI Podium jersey with screaming yellow on the front and back and a Canari (?) jersey that is a bright yellow flower print.

I also have a bright powder blue jersey. I wore it on a ride with some friends and were were all strung out along a wide open straight hilly highway. A gal that was half a mile or more behind me for a while said later that my shirt was very visible from far away.

In contrast, my favorite mtn biking jersey is olive green and grey. It matches the sage and juniper around here very nicely!