Barber shops and personal service shops remain closed in New York until further notice.
Levi Aronow of the Railroad Barber in Crown Heights gives a short video tutorial to teach you the basics of a proper haircut so you can help family and friends prepare for Yom Tov.
Best of Luck! And tag @TheRailroadBarber with your results.
VIDEO:
Note everyone should check he Halachos of Peyos to make sure they know where to stop the haircut