A hipster is essentially a person who loves to be on trend, but in their own way. Hipsters are those who try to avoid the mainstream, that is, everything that becomes popular among the masses. They like to have their own style and stand out from others. Imagine someone who wears large glasses, vintage second-hand clothing, sneakers, and listens to music that you may not have even heard of.
Hipsters are also those who love to support small cafes instead of large chains, read indie books, and watch arthouse films. They strive to find something special in the mundane and often prefer things with a history or handmade. They like everything that has its uniqueness and authenticity, whether it's clothing, music, or food.
The hipster style has become so popular that its elements can be seen on the streets of many cities. If you meet someone in a hat and with a beard, in a plaid shirt and with a cup of coffee in hand — this might also be one of those who loves this special lifestyle.