The third class in the tailoring series follows on the heels of Tailoring Part 2, in which you created the internal structure of your jacket, sewed the side seams together (not the shoulder seams) and hemmed it.
In this final class, you will add the lining and prepare the under- and upper-collars to add as the final step. (Buttons and buttonholes are not included in this class.)
You'll have purchased all the supplies you need in Parts I and II
Sewing in the lining
Attaching the sleeves to the jacket
Sewing on the collar