Actually, Londo has two coats, a cloak, several different colored
vests (blue, black, others), often wears just his shirt, we've seen him
in his PJs...he's got a fairly large wardrobe.
Ann Bruice did a great job on the technomage costumes; I agree. She
found ways to implement what was described in the script that were both
creative and wore well, and fulfilled the function. I wanted black, with
fine silver lines, and an almost circuitboard look to the patterns in
places, but not *obviously* that, stylized. She took that and came back
with a true niftyness....