Double O - A simple, safe, secure bike light by Paul Cocksedge + Paul Cocksedge Studio™ — Kickstarter. Discover Double O. Bike lights that are simple, safe and secure. They attach magnetically, charge with USB and lock to your bike!
A skirt guard [in this case crochet] was necessary for ladies who cycled in long skirts. The guard prevented the skirt flapping into the spokes and causing an accident and preventing mud from splashing up. Modern cycles don't even have a mud guard.