This seems to be happening more lately. I am stuck in the same fix as you.
Days and days before things actually ship. Some of my items are makeup, others are jewelry- even household. So it is not just one category of items. I don't think the delivery system has straightened out since Chrstmas. And, my packages are still caught up in the transfer process with UPS and Mail Innovations. Sitting here in Los Angeles for 5 days before being delivered. I was hoping this was only because of the overload for Christmas, but since it is still happening it must be the way things will be from now on. So delays are occurring at the origination and at the delivery end.