I'm not sure if she's taking commissions right now, as there's nothing current listed on her Etsy, but I have a couple of outfits from EtheraPeril for my IT Jem dolls from a year or two back. One I commissioned from her for Jetta and the other came with a Roxy doll already made and she did an amazing job for both of them. She's also really nice. I think she's based in Canada.
Obviously IT is bigger than your dolls but...it never hurts to ask.