There's no doubting the influence Kurt Cobain's personal style has over the Beach Brain aesthetic—it's obvious and the BB crew would be the first to admit it. Whilst the devil-may-care attitude permeates all of their peices there's clear points where the inspiration is much more prominent.
Take for example this lightweight mesh cardigan—knit from a linen blend in homage to the gender-fluid pieces which Cobain was so well known for wearing. Now you're not likely to be any better at writing music because you own this cardi, but at the very least you'll look cooler.