Wig From One’s Own Hair

May a hair piece or wig be made from one’s own hair?

Yes, all the hair can be cut and made into a wig.

The Mishna Berura (75, 15) brings various opinions about this. We heard from Rabbi Dovid Morgenstern that Rav Eliyashiv permitted a girl to make her wig out of her own hair.

RABBI SHAY TAHAN