@53aab824 Did I find an Etsy seller selling someone else's designs or did they change their name and didn't change all the branding? Either way, it's deceptive. I was one of the original testers for this bra pattern and it was the worst fitting bra pattern I have ever made, not to mention the designer clearly didn't understand lingerie sewing and sizing. I remember asking the designer about sister sizing (common in bra sizing) and she had no idea what I was talking about.
https://www.etsy.com/listing/1203284359/bianca-bra-pdf-sewing-pattern-lingerie 

 I'm guessing sister sizing is when the ladies are sisters, not twins?