I'm referring to the new alternate costumes. It doesn't bother me that a game developer is trying to earn a few extra bucks by releasing DLC. It just rubs me the wrong way that they advertised the feature in trailers, months before the game's release. Kinda seems like a dirty move. I know Capcom's not the first company to release DLC so quickly that is seems suspicious (Borderlands, every EA game), I'm just bitter than I have to wait till end of July to buy the entire pack. 
 
And after the whole "RE 5 Versus Mode" fiasco, it's hard not to think they're not on the disc already. The files are only around 130 kb... same as the Versus Mode "DLC". I don't know how big costume files would be... just a conspiracy theory.