How to make a messy bun (works best for short hair)

Brush out hair so that it's tangle free

Finger comb your hair into a high pony tail

Wrap the hair around like a donut

Like thissss

Ignore my face. Wrap completely around twice with a pony tail holder

Like this

Tug and pull until you hair desired messiness

Bobby pin any lose or fly aways. Or bobby pin anything to make it more desirable

And here is your finished look. Add hairspray if you want it to last longer. Totes up to you

And wah-laaaaa! Messy bun to a "t".