Disney also have a department that just handles Park merchandise - items not on listed on the
disney store website. I guess mostly for something you saw when you were down there or you are aware is available. Gets delivered right from either of the parks I understand.
Just last week I ordered the (3) new Alex and Ani bangles just released in the parks. Website could not confirm when those items would be available directly on line. Did not want to wait - not going to WDW until August.