Vest Sewing Pattern Sewing A Vest Pattern With Interfacing/ Lining Etc?

Sewing a Vest pattern with interfacing/ lining etc? - vest sewing pattern

This is my first time sewing and no idea of instant messaging. It is a model of "easy", but it does not belong to. Only a few words about where to sew, to avoid stretching. I know you want details, but if anyone can, in general, tell me where to start? "In a panic