Caramel - Osas all the way.
Ale was also a good ribbon girl (outfit). But Adri had the ribbon on here back as classic
Heidi's white outfit looks like a mix of two of Iza's past outfits and KK's train.
Given the choice between Iza wearing an outfit or Heidi wear an outfit, I think everyone knows who I'd place my vote on.
Iza's base bra and gloves, Iza's sash ribbon, KK's train (different color though) See: