The word “flannel” though, refers to the soft wool or cotton fabric ... shirts continued to enjoy regular rotation among the citizens of Seattle and Portland, home to seminal grunge bands ...

SEE MORE The original Nirvana smiley face T-shirt design, left, and the Marc Jacobs Bootleg Grunge tee. (Shop.Nirvana.com, MarcJacobs.com Photos) Just when you thought 25 years might be enough ...