On this page we have previously had a sign up form for those who are interested in becoming pattern testers for Threads by Caroline. We've decided to not use those forms, as the information (such as which sizes you can sew) quickly gets dated. So whenever we want to expand our pattern testers team we will put out a tester call on our Instagram and Facebook pages, so follow us there. A tester's job is to sew the garment in a size of her choosing and try it on her child (or the child of someone she knows). Then she fills out a form with questions regarding the pattern, for example its fit and the clarity of the instructions. At last, she sends me a couple of photos of the garment as worn by the child, so that I too can see how it looks.As a thank you for this, all testers receive the PDF-pattern in all sizes when it's done.