Marina was traveling in the Australian outback in 1980.
Azaria Chamberlain is the baby who "disappeared" in the Australian outback in 1980, supposedly taken away from a campsite by a dingo, though the body was never recovered.
This is a dress belonging to baby Azaria, now part of "the collection" at the [national Museum Australia].
I just think it's interesting that the baby's dress are so vividly red & black, Marina's favorite colors. The implications are "circumstantial," but worth speculation given that we know Marina is a satanist spirit-cooking witch and the death of baby Azaria became a tragic symbol (of satanic child sacrifice) for the whole world.