Trousers final garment

My final garment has been harder work than i expected. The waistband has been my main problem. I have struggled to fit a waist band as the elasticated waistband i originally attached didn't meet up to the standards of the trousers. The quality of my wast band is important as it reflects on the whole of my trouser outcome. I am currently applying a waist band of the blue satin material that the front and back legs where cut out in. Here is my waist band progress ...

This is a picture of the waistband pattern I have crated using the length of the waist on the trousers.

I have over locked the edge ready to attach my waist band to. The waist band will fit perfect.