What does this mean?

prosenfield

Hi
I recieved this notice saying I have collected all the characters and costumes. It them mentioned upgrading costumes. How would I do that?

Thanks

Sofia1992

Upgrade costumes?
Hmm...
Might it's a new feature that will appear in the next update?

Mattia_

Hey @prosenfield! 😎
I think it's because some players have the opportunity to obtain gold, silver and rainbow (I don't know if I'm missing one) version of the basic costumes of the characters (so "upgrade costumes" is this, I suppose). But this isn't available for everyone, for example I don't have it, but for sure it will be available for everyone one day! 🍭