North Korea's 28 state-approved hairstyles

Photos showing example hair styles hang inside a hair salon in Pyongyang, North Korea from 2013. According to TIME, "Women are allowed to choose one of 14 styles; married women are instructed to keep their tresses short, while the single ladies are allowed let loose with longer, curlier locks." See all 18 hair styles that were photographed in 2013. (AP Photo/David Guttenfelder)

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