This slim fitting pant is in all the fashion stores this year. Yoga pants are not just for exercise, they can be made in a variety of stretch fabrics to look like dress pants. It has a slim fitting look with a 2″ waist band. You should be able to complete this 3-piece yoga pants Silhouette Patterns, #3400 pattern in one class. It can be ordered online via the previous link for $14.00 US, plus shipping. The morning is for fitting and cutting, the afternoon is for construction.
For construction, a pant weight rayon knit is recommended. Peggy Sagers suggests a Ponte Roma.