I just wanted to give a huge compliment to Mariah for doing such a great job.
All the Steeles have a particular costume that they just "own". Yes, others get to wear them, but the Tempest costume is all Mandi. So is the 70's Supergirl, Powergirl, etc. Hehe. You get my point, I think. I just associate certain costumes with certain Steeles.
Mariah, IMO, is the only one I can see in the new Supergirl costume. She wears it well.