Under the Taliban's tough 1996-2001 regime, personal fashion statements were outlawed and police squads patrolled the streets looking for men who had beards that were too short or hair that was too long.
Now, 13 years after the Taliban were ousted, young men in Kabul, Herat and other cities wear skinny jeans and embroidered jackets, and take pride in elaborate hairstyles sculpted with thick gel.
Tattoos have also become popular, influenced by international music stars, sports heroes -- and US soldiers -- who often display elaborate body art.
Many Muslims consider tattoos to be forbidden under Islamic law, and some mullahs in Afghanistan are fiercely critical, describing it as a mutilation of the human body.
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Faced with such opposition, getting a tattoo requires determination, ingenuity and inside knowledge.
"It is illegal to have a tattoo shop. I do it in secret and if the government finds out about me they might come and arrest me," Reza Yousifi, 19, an underground tattoo artist in Kabul, told AFP.
Yousifi, who has a tattoo from the X-Men movies on his arm, first developed his passion while living in Iran as a refugee and then became a skilled artist himself.
He uses his friend's male beauty salon in a shopping mall as cover to avoid the attentions of the authorities, keeping his tools hidden at home and only taking them to the salon when he has a client.
After 2001, a number of tattoo parlours set up in Kabul, openly advertising their business as Afghans hungrily adopted outside fashions and customs.