Skip the casing and sew on wide elastic for an exposed elastic waistband. This technique will come in handy for sewing boxers and skirts.
Bonny Blog-a-long: Enclosed OR Exposed Elastic Waistband
Show off Your Elastics! – Jalie
The Details: How I sew elastic waistbands - KT's Slow Closet
pleated Minerva
Elastic Waist Tank Dress Tutorial - the thinking closet
Skirt Refashion Sewing Fest!
170 Professor Pincushion Video's
Waistband attachment similar to retail waistbands, exposed elastic
Sew Do It Emma
Bonny Blog-a-long: Enclosed OR Exposed Elastic Waistband
170 Professor Pincushion Video's
Elastic Waist Tank Dress Tutorial - the thinking closet
How to Sew an Exposed Elastic Waistband in 5 steps - Cucicucicoo
Classic Waistband - Professor Pincushion