I know Sensei has ordered from here http://www.kiyotacompany.com/index.html#/accounts

You need to call and order and it’s just like ordering from your favorite Asian restaurant the way Mr. Kiyota takes your order- super friendly and polite man! You do need a catalog that they send you but Sensei may have one at the dojo. You should probably talk to Sensei or Mark. In the past we have placed bulk orders to save on shipping. They have many options for Gi’s.