I found this pattern on the internet and is by the Japanese designer, Nani Iro. She has a great website that used to be a little difficult to navigate as most of it was in Japanese characters, but she seems to have had parts of it translated now. It is particularly good for baby and children’s clothes but has one or two adult pieces on too. Here is the link to her site:
Unlike my own patterns which are already drawn, this one you will have to draw up yourself.
Shown here is my version made in Liberty silk. For more information about the size and ideas for fabrics have a look at the blog.