The aim was to achieve similar sleeves as NFL sleeves:
I did not know how to construct a sleeve but when shown I was surprised as the pattern for the sleeve was not the way I had imagined.
I created many sleeve toile in differentr size and cut in different angle to achieve a NFL similar sleeve, I also pleated the sleeve to make it puff and stand big. When I was the have look at some of the new collection, Alexander McQueens pre-fall 2019 had a similar style sleeve on a trench coat which I was trying to achieve initially.
Pattern cutting:
Nigel Fernandes blogs 