Drafting a skirt pattern

Waaaaay back at the start of February you all blew me away with your kind comments about my self-drafted skirt . It's also waaaaay back then that I promised you a bit of a 'how to' regarding drafting a skirt like this. I'm sorry it's taken so long, but I hope you'll agree that it's better late than never... In my pattern drafting class, we're using Winifred Aldrich's Metric pattern cutting for women's wear , which includes a basic pencil skirt pattern. The pattern pieces should end up looking like my yellow ones below. Of course there are many other pattern drafting books you can use instead and loads of online tutorials - a really quick Google search...