When a girl wears both ugg boots and a north face fleece at the same time. Typically these girls "fake bake", have straightened long hair, date total "bros", and wear their college sweat shirt under their fleece. It is also common to see a girl in "uniform" to be carrying a small dog in their purse underneath their arm. Most girls in uniform are not good for conversation as they are only interested in older guys who lift weights, play football, and play beer pong. Girls in uniform typically drink Natural Light or Bud Light as it's the cheapest beer they can find for parties. The most popular combination for the uniform to be worn is a black north face fleece, brown ugg boots, despite the fact that many girls claim that brown and black can't be worn together and dark skinny jeans. Another variant includes sweat pants instead of skinny jeans.
Synonyms include: bro hoe, robo-ho(implies no originality), bro army candy
John: Wow that girl is hot!
Kyle: Yeah okay... if you're into girls in uniform.
John: Are kidding me?
Kyle: No, she looks like every other girl that just walked in. Plus, you don't lift weights and aren't good at beer pong so she's not gonna be interested in you.