I saw your mens coat and it was very lovely. I am in a quandry because I have to sew a military jacket for my son to be worn at a wedding. I am a little confused because the pattern tells me nothing about tailoring.Did you put interdacing in all of the coat front? I have a tailoring manual but it seems like there is so much to read and understand. I have McCalls4745 costume jacket and pants, but I only need the jacket. Any help you can give me would be very much appreciated. thanks