I agree. What Len said. Good headset (now, before it's too late) or a handheld NAV/COM. In fact, my last purchase from Sportys a week or so ago was a handheld NAV/COM. After flying for 16 years without that sort of backup, I thought it might be a good idea to finally get one as they have their own model on sale right now. Yeah, you get what you pay for, but if it's just for a backup, you don't need anything fancy. I bought a few accessories for it (carrying case to protect it and antenna extender).
I also bought one of those buttonless baseball caps. I'm not a big baseball cap wearer, but they are handy when flying into the sun and the little Cessna sun shield isn't big enough. The button on the top of most caps really is a pain. Just for fun, I got it embroidered with my name and tail number.
And then, after no small encouragement from my ATP husband, who has given me his beautiful leather bomber jacket (which actually isn't too big on me, as I'm tall and he isn't) because he can no longer fly, I bought some captain's epaulets. It looks cool.
Judy