Everyone’s personal style is their own, but there are some grooming habits that people generally don’t seem to like that much. A lot of hairstyles are criticized not for being badly made, but simply because they look old-fashioned, messy, or as if the person hasn’t thought about the rest of their outfit.
The Overgrown Shag That Lacks Shape

Unstructured long hair may look dirty, and instead of highlighting your face, it may even hide it.
The Ultra-Gelled Helmet Look

Too much styling product can make hair look very stiff, and it may seem that the hair is not freshly washed and of an aging style.
The Patchy DIY Fade

As a rule, an uneven or a self-cut fade gets noticed only for the bad reasons and hardly ever achieves that you’re so nice and neat that people don’t even notice the effect.
The Stringy Long Length Without Volume

Long hair can still be great; however, if it looks thin or without any body, it will very likely give off a tired and heavy impression.
The Extremely High Gloss Wet Style

Very shiny hair can make the hair look like it has an artificial finish which may be considered as a distraction from the natural texture and flow of the hair.
The Neglected Curly Mop

Curls that are not controlled or maintained tend to overpower the face and if they are not shaped, the whole look can be just a mess of curls.
The Harshly Sharp Line-Up

One of those line-ups that is too over-sculpted or too over-crisp can convey the idea of being very seve and thus that person can lose the charm of having a balanced look.
The Overly Tall Spiked Crown

A spike that is very tall can seem old-fashioned, and it can also draw attention to the upper side of the face, thus giving a wrong idea of the face’s natural proportions.
The Deeply Receded Comb-Forward

Aggressive forward style used to cover up hair changes can result in a style that looks insecure instead of the opposite.
The Heavy, Low-Hanging Fringe

A fringe that is very low and that hides expression from the forehead can give an impression of imbalance which most people find less attractive.