Draft & Sew a Custom Fit Reversible Coat

Step 10 Assembly: Collar/Yoke

Divide your pieces and put away those that would be the [inner shell].  I am using the shoulder insets of Fabric B with the other pieces of Fabric A to make the [outer shell].  Mix and match to your heart's desire :) If some of your pieces are similar in shape/size, make small identifiers.

With right sides facing, lay "collar right" atop "collar", lining up the curved edge; pin the collar edge together. 

Repeat, pinning "collar left" to "collar". 

Sew these two seams.