During Season 6 of Stargate SG-1 after Daniel Jackson has died and ascended, he appears multiple times in a variety of episodes. In the vast majority of these appearances he is wearing a cream/beige sweater.
This is the sweater I am talking about:
Prior to this point in the series I don't remember ever seeing him wear this sweater and I was wondering if it had any particular significance or if there is a known reason as to why his appearances as an ascended being feature this sweater?