So I have Eevees in Dream Balls in White.

Assuming the Dream Ball retains when transferred to Gen 6, would you like to have one?

Dream balls seem perfect for Sylveon.

Inversely, is it possible to catch Eeveein HGSS or are they gifts only? I'm curious myself on if Apricorn balls will retain too, so I could maybe breed shit in Loveballs or Heavy Balls because they're cool