Here is the small children’s version of the Gi pattern. My sons had a great time in these this Halloween using them as costumes.
As you can see there are additional layers over and under this gi top. For this costume I made a little dickie that looked like another layer underneath the gi top. Since then I have learned that you can use a rectangular piece of fabric to the same effect.
This website about Kosodes is very detailed and informative. I learned a great deal about some geometric construction in Japanese clothing here.
Here are the Children’s patterns:
I wish I were closer to my Tae Kwon Do Master and could continue to train. I really miss it. Good luck and as always, if you need help, please contact me at firstname.lastname@example.org