u/Grasher134

Added pics of her + her lightsaber from Disney website

I do not think we have a cape like that yet (curse them for adding Maul's stuff but not hers..)
As for the saber... something like this maybe https://swtorista.com/weapon/force-sentinel-lightsaber-force-sentry-lightsaber

Or the default https://swtorista.com/weapon/knights-lightsaber

Armor is even harder, she doesn't have much going on there, very plain vest + cape. We don't have those, or I didn't find them on swtorista
https://swtorista.com/armor/ablative-laminoid-republic
This maybe, and even then - too fancy