Where is this suit design from?

I caved and got the platinum under the assumption that I’ll never actually find the real thing. However, after digging around a little, I can’t seem to find any comic source for this suit. Anybody got a clue? Thanks in advance!

I caved and got the platinum under the assumption that I’ll never actually find the real thing. However, after digging around a little, I can’t seem to find any comic source for this suit. Anybody got a clue? Thanks in advance!