I'm not so good a English.
The explanation uses machine translation.
machine translation may make mistakes in making English sentences.
It is a practical pattern for beginners.
There is a charge for this pattern.
At present, only Japanese(cm size).
How to purchase pay pattern from overseas
upperarms8.3-9.1in sleevelength16.3in length37.4in 20sheets of A4 size(or legal size)
upperarms9.4-10.2in sleevelength16.3in length38.2in 21sheets of A4 size(or legal size)
upperarms10.6-11.4in sleevelength16.7in length39in 22sheets of A4 size(or legal size)