27cm/ YoSD Size

Patterns in the 16cm (4") size fit 'YoSD' sized if you enlarge them 150%.  If you are sewing for both sizes, it's better to get the small size and enlarge, but some of the more popular patterns have been pre-resized for easier printing. 

Check out the "Basics" pattern first if you want a walk through on how to enlarge the smaller size!