How to quilt Getting Started Make a Casing to Hold Elastic A casing is a hollow channel that holds elastic. It's a quick way to cinch in and finish a skirt, shorts, or pant top without making a separate waistband. By American Patchwork & Quilting Editors American Patchwork & Quilting Editors American Patchwork & Quilting® magazine and AllPeopleQuilt.com have been the go-to resource for quilters to learn a new skill or simply sew something that brings pride and accomplishment. Our staff has over 70 years of quilting experience, and works with skilled editors, copy editors, quilt testers, and technical editors to ensure each pattern and article is accurate and up-to-date. We're passionate about quilting, and know that it's not just a hobby — it's a lifestyle. We strive to connect with other quilters and provide content that inspires them in their sewing space. American Patchwork & Quilting's Editorial Guidelines Published on October 18, 2018 Fold over fabric top 1/4" and press. Omit this step with knits-they don't ravel! Fold over again 1-3/4" (or as specified in your project) and press. Edgestitch as close as possible to edge of bottom fold, leaving a 1-5/8" area unstitched (or as specified in your project). Cut 1-1/2"-wide elastic (or width specified in your project) to desired length. Secure large safety pin to one end of elastic. Thread safety pin through one side of casing opening. Keeping elastic flat (no twists allowed), push safety pin leader through casing until pinned end of elastic comes out at opposite side of opening. Pull both ends of elastic strip out and away from casing. Fold a fabric scrap in half. (1-1/2"-wide elastic requires a 1-1/2x3" scrap; 2"-wide elastic, a 2x4" scrap.) Butt ends of elastic and pin to square. Sew elastic to square, first in a rectangle, and then in an X. Work elastic back into casing. Stitch opening closed. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit