The styles to choose from for males in general are extremely limited.

Females can give themselves a fairly unique appearance and can be identified by what they wear and they will usually be found rather quickly in a large area, assuming you have a clear view.

Males on the other hand all have pretty much the same styles, without about 20 styles to choose from, even if you have a clear view, it would be rather hard to identify the exact person you are looking for, assuming his looks are one of those that are accepted by society.

Females can create their own styles by making chances to their hair: colour, lenght, hair do(?)
general apparel: Dress like a man in a tux(?), skirts, jeans, pants, and a wide variety of clothing with various colours, textures, styles decorations.
In this way they can express themselves in a wide variety in their appreance alone.

Males can create their own styles in the form of:
Hair: Length (Anything above shoulders), Hair do(Gel or no gel), colour(black/brown/blonde)
General Apparel: T-Shirt or Shirts, Dress Pants or Jeans or Jogging pants. The colours are extremely limited and decorations are shunned.
In this way males seem to out number styles 3 males to one styles even in a small room of 60 men.