So, just took my little cousin to see it again, and I was spending all the Pepper scenes in the 2nd half analyzing her costume. As to the armour, like Catavarie noted, both bicep and tricep are gold. Also the elbow cover is gold. I however didn't see much, if any, gold on the forearm or hand. I just started browsing the different suits, I'm thinking maybe something more along the lines of Mark 17 - Heartbreaker? Not sure if the shape is right but the colour scheme seemed more similar.
As to the clothing elements - No shoes, just bare feet.
Black yoga type pants, only about to her ankles or a little above. Nothing really distinguishable about them that I saw.
The sports bra - not your typical one, or typical one I've seen. The back was thin - 2" tall max, and straight across. The straps which were about 1" wide were attached perpendicularly to it. They met the front piece via large "bra strap adjusters" (I haven't found the real term yet lol) that were black but had a slight sheen to them. The bra was black and the scenes were dark enough that I haven't come to a decision on the front - it is a shallow V shape, only goes down 1-2 inches in the center from the sides. What I can't tell is if the fabric piece is cut like that, or if it is stiched in the center and bunches at the V, like many sports bras might do, especially for average-small size chests.
So, there are my 2nd viewing impressions. Hope they are somewhat useful and not totally incorrect
