Whoops, sorry about adding her middle initial to her first name! Addie, not Maddie, sheesh, swiss cheese for brains some days.
I agree, it makes sense to sort through and take the things you want for Addie, rather than schlep everything back to PA... but if time gets tight, you're also welcome to stuff it in the car and just pass along or donate anything from me that you can't use.
I'm guessing she may be in 12 mos. size now and 18 mos by spring... I know that's more than her actual age, but babies seem to be bigger these days or something... Joyanna for sure was always in the next size up from her age. (She still is, actually -- she's 7 and wearing size 8/9, going into size 10 with some new things she's getting at Christmas!)