Fashion is Star Citizen is diverse and varies not just between species, but also within.
Human
Human fashion varies in terms of material use, manufacturing technology, and novelty. Categories can overlap, based among others on the age of the colonized system.[1]
Frontier Fashion
Function over fashion: repurposed, repaired, misfit[1]
Utility: functionality, storage, implied survivability[1]
Pouches and storage are a key part of the frontier aesthetic[1]
Extreme weather protection such as against radiation, heat or cold.[1]
Outlaws
Rough and Ready
Subtle and understated to almost blend into their environment.[1]
Tattoos noticable on closer inspection, denoting rank and progression within the gang.[1]
The Headhunters
Their fashion is similar to that of a wasteland tribe.[1] Part of their clothing and armor have been fabricated from metal and bone.[1]