If you're wearing them even one day a week, glasses are a steady part of your look, probably more so than any of your clothes ...

Shirayama realized Lennon was wearing the Mayfair eyeglass on the night he was killed. Other photos of that day show him wearing the yellow frame while signing autographs. Shirayama decided then ...

I have a ton of sunglasses—they are an indulgence and a pleasure and an essential part of my armor,” the actor tells GQ.