Hehehehe, this pic is hilariously crazy but hey, don't look at the other part, wonder who does this kinda thingy these days, taking a selfie in the LOO..... Ummmmmm so don't just cast your gaze that part, just check her hair.
That wave was possible because the braider dipped it in hot water. And she particularly left the ending part of the braid.
There are other hair extensions that can be used to make this kinda of braids, curly hair extensions....... It mustn't be just straight ones and then dipping in hot water. #okbye