Well, if you're going for God Tier, it's make most sense to do the canon one since it exists now.
But the other one is really nice, even if aside from the hood it isn't very God Tier-looking at all. (Like Sampatches said, it just looks a lot like her velvet squiddleknit dress) It is beautiful, though! So go for it if you want to do that version, it's still very recognisable as Rose.
Future Cosplays (not working on yet):
Ryuko Matoi - 25%
Catherine, Wednesday Addams, Roxy Lalonde, fem!Spock, Monobear, Touko Fukawa, Toro Gijinka, Neptune, Rika Furude, Mew Ichigo, Chibimoon, Ramona Flowers, Coco Bandicoot, Stardust Witch Meruru, Juliet Starling, Homura Akemi