Long shot: missing glasses, anyone?

[triskellian]

This applies to hardly any of you, but I've asked everyone I can think of, and have obviously missed the crucial person, so...

Have you:

• Been in my car in the last few months?
• Lost a pair of glasses in approximately the same timescale?

The glasses in question have squished nose bits, so they might have been there for ages (but no longer than a year, because that's how long we've had the car). They might, on the other hand, belong to someone who tends to squish their glasses. Not being a glasses-wearer, I don't understand how they work.