It's similar to how we grownups use accents (cushions, vases, lampshades), for the colorsandpatterns that are fashionable at that moment, or to satisfy a phase we're going through.
The fun custom USB flash drive features rich colorsandpatterns plus a unique design that opens with a "pop" and conceals and protects the connector when not in use.
It is a daunting task to look through their books of fabric from Loro Piana, Ermenegildo Zegna, Albini and Thomas Mason, what with all the different types of weaves, weights, colorsandpatterns.