I personally don't have a problem with homogenous branding but for those people who like to be unique and express themselves, here's an idea called Stitch eyewear by designer Seungyoub Oh.
The idea revolves around you stitching your own pattern into the arms. Yea, that's all.
via Yanko Design
Needlepoint can be very cool check out the Jolly Roger belt from Smathers & Branson.
They look like this:
This is oooo cool! If only they had it for everything else :D
that needlework is going to get gunky and grimey in no time flat... tho the idea does scream for ms. pacman.
Could be cool... What if you cant sew (such as I?). I had to give up textiles for my technology last year simply because of my inability to sew. Even the few boys in my class did better than me