We recently tried out this style again, and love it! Flat-twists into a ponytail, then two-stranded hanging twists.
(7.5 years old)
We're both happy with this one, and I'll be keeping it in for a while. We simply co-wash it with her style in, then I re-do it over a few days, as we have time.
(4.5 years old)
I promise her other twist is tucked back there somewhere. :)