u/writerN_A_patt

Hello! I’m *trying* to bind a sleeve slit in accordance to the Helen Joseph Armstrong textbook (as described on page 608-609 in the menswear section). I’m finding the instructions to be beyond me, I’ve tried scouring the internet for a tutorial that has similar pattern pieces, to no avail. I would appreciate if anyone could help me clarify the instructions or guide me to a (preferably visual) how-to.
Thanks!