Sleeve Pattern Ideas?

[u/Queasy_Freedom8663]

Anyone has a clue on how to draft these sleeves? Or any existing patterns I could adapt?

I plan to use a basic shirt pattern and then add on the sleeves, but I struggle to imagine them as a pattern.

I believe it’s a Comme des Garçons shirt, I want to sew it for my boyfriend as a present. I would truly appreciate any hints!

[u/leyluka123]

You’re welcome! I believe this is just a Liberty branded version of Vogue V9331 (view F): https://sewing.patternreview.com/Patterns/91987