BeJu Dolls has been creating sewing patterns for their dolls. The latest pattern, Hat Attack, may be purchased in paper or PDF form. The pattern fits a wide variety of dolls.
From the company:
Just imagine ! ONE PATTERN and you can make these funny hats ( and many others by letting your imagination go wild ) for all of your dolls. Based on the standard wig sizes from 4-5 to 10-11 this patter includes full size pieces for the hats in seven sizes, four ear variations also in seven sizes, written instructions and a promise of hours of fun creating FUN HATS for all.
This means that ALL OF YOUR DOLLS can have new hats soon. From the small BJDs, to Leeann, to Ann Estelle, to the BeJu Dolls, all BJD sizes, to Blythe, to the American Girls, to the Kidz n Cats dolls… you name it. As long as they wear wig size 4-5 to 10-11… this pattern is for you.
To find the pattern section on the Beju Website, click “Other” at the top right of the home page.