It was funny (and a bit frustrating for me) when we picked them out together a couple weeks ago. Actually, there was no we involved in the process. It was just her. I tried by darndest to impart my opinion upon her as to which glasses I liked. But she really couldn't have cared less about my opinion. Not in the least.
So I just relaxed the "control-freak" part of my personality. And bit my tongue.