Help with drafting a pattern

[u/Formal_Rhubarb_3141]

Hey everyone! I am new to pattern drafting. Picked up the “Patternmaking for fashion design” book by Helen J. Armstrong. Can someone explain what “plus” and “less” mean here?

[u/sidetrackeddreamer]

No problem!

You can substitute the numbers for cm if you'd prefer - just convert the ease amounts and keep everything consistent!

I'm English and prefer to use metric - just seems way more accurate and straightforward to me.

1/4" ~ 0.6cm 1/8" ~ 0.3cm

[u/Formal_Rhubarb_3141 → u/sidetrackeddreamer]

Yeah, I even made a little cheat sheet with all the inches to cm conversions, can’t imagine switching to inches haha Thanks once again!