I guess you could count Tim Drake's costume because of BTAS, if you really wanted to.

Of these, the first Robin & Batman and World's Finest looks are very close, but I prefer R&B's laced up boots to WF's classic pixie boots.

This is only tangentially related, but does anyone know if Robin & Batman is in-continuity?

^ I was sticking with mainstream continuities. And according to the wiki, Robin & Batman is canon

Golden age.

If there's one thing New 52 did well, it's the outfits.

HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA no.

The Robin and Batman one needs more love. It's a nice mix of the classic and modern costumes.

That second costume will will be Bronze Age, not Golden Age. It was created in 1976.

But its the adult suit of the robin from the golden age

Golden age universe, I meant. Probably should’ve said earth-two.

Stuck between New 52 Suit and World’s Finest suit!

1.) New 52 suit somewhat gives me Batman forever vibes

2.) worlds finest suit, however is a nice hybrid between classic and modern.