Satin Elastic 1.5 wide (By the Yard) – Sewing Supply Depot

The elastic has a shiny satin surface on one side and matte surface on the other. Great for lingerie. 

8inch20cm Wide Black or White Super Wide Elastic Band 1.1 Yards / Heavy Duty Elastic / Waistband Elastic / Thick Elastic /sewing Elastic - Canada

Bra Strap Elastic - 20mm (3/4) - 3 Colours – Riverside Fabrics

Knitted elastic available in black and white.

Soft Knit Elastic (By the Yard)

Dritz 9407W Non-Roll Woven Elastic, White, 1-Inch by 12-Yard : Arts, Crafts & Sewing

1 inch Non Slip Straight line Silicone Gripper Elastic Band Tape for Sewing/Hair/ Cuffs of skiwear, Underwear 5 Yards per Roll (1 Inch, Black)

Elastic in Notions & Sewing Accessories

1.5 38mm Wide Solid Colored Waistband Elastic by the Yard

HipGirl Fold Over Elastic, FOE Stretch Braided Elastic Ribbon Bands for Elastic Hair Ties, Hair Band Headbands;Flat Elastic Cord, Elastic Band for Sewing (5/8 Inch, Black Elastic Bands, 12yd) : Arts

10 Yards Cotton Ribbon Embroidery Cotton Lace Trim for Sewing Supply Gift Wrap & DIY Projects 1-1/4 Wide 4 Colors (Dark red)