Just so, where can I buy buttonhole elastic?
Amazon.com: buttonhole elastic.
Additionally, what is buttonhole elastic used for? The most common use for buttonhole elastic is the in the back of waistbands. It allows the back waistband to be pulled in, in an area that commonly gaps leaving things exposed that shouldn't be exposed. Buttonhole elastic also is perfect for the waistband in children's clothing and maternity clothing.
Herein, how do you insert elastic?
Insert the safety pin and elastic through the opening in the casing. Take the closed safety pin and insert it through the opening you have left in your casing. Stretch and pull the fabric to work the safety pin through the casing. After you insert the safety pin, push it into the casing further.
Does Hobby Lobby sell elastic?
Elastic - Sewing & Quilting Notions - Fabric & Sewing | Hobby Lobby.