By traditional standards it is too short. By contemporary standards, it is still too short to me. Compare with this picture, which to my mind is a well fitted contemporary look:
https://www.indiewire.com/2017/05/twin-peaks-parts-1-2-returning-characeters-guide-1201831125/
https://www.indiewire.com/2017/05/twin-peaks-parts-1-2-returning-characeters-guide-1201831125/