Batman costume pattern Butterick Good condition Only 99 cents at Goodwill! Included bonus "Halloween Hop" pattern stapled to it.
I don't see a need for the animal costumes. Unless I do an all-kid version of Lion King.
But crafting a Batman outfit...that would be incredible. Of course you'd have to alter the bat signal logo. (Unless you're making an unauthorized superhero knock-off movie in India.) I think I would use bright '80s neon colors. And create a homicidal aerobics instructor character. Something cool like that.