She's a charlie broken tricolor (charlie means she has waaaay more white than color) And harlequin is the solid form of broken tricolor, it just means three colors. It makes since considering one is a solid tricolor (harlequin) and the other is broken tricolor.
I think they are double manes but you won't know until they get a little older and see if they keep their skirt and their full manes. It's hard to tell unless you saw them at birth, then they'd have hairless, colorless areas where they wooly skirt later grows in. BUT if they're mixed with Angora, they probably will keep the skirts.
I just wanna steal them, they are too cute!