It's my job - but we do not work on Barbie. We have our own doll - each one is individually hand painted and at the moment we are working on outfits - mainly referencing pin-up girls from 1950's. I used to do a lot of Barbie stuff.
OOAK work is awesome...I make OOAK dolls and fashion from somethimes. I use to work on Barbies because my frinds loves them, but for myself I hope to realise soon some retro outfits for Tuesday Taylor :)
Yes, I love making OOAK fashions, and occasionally sell on Etsy. Right now I am doing things for the Barbie Basics/Model Muse body because regular Barbie fashions don't fit. You can see some of my things by clicking the Etsy link below.