At B+4 weeks, I suggested getting a little mesh bag to put all the kids' socks in when you do laundry. "You'll lose them faster" because they're so damn small, I said.
Well, I was wrong. You don't lose them in the laundry because they're small, you lose them on the street because they don't stay on.
Forget the little lingerie bag, and just get me some socks the kid can't kick, chew, scoot, shuffle, or pull off. [Actually, we've had the best success with the cheaper Carter's socks, the ones they sell at Target. Everything else has been a pain.]