Right now we have no plans at all for #2. We haven't ruled out a second child completely but it would have to be a sudden change of plans one day in the future, and DEFINITELY not at least for 2+ years. I've been holding on to all of his outgrown clothes since birth, saving them for the second child we always planned on, but now since we've decided to be one and done, I don't see the point in holding on to them.

But I also don't want to think about getting rid of all his clothes!

Go ahead and sell or keep JUST in case?