Bra Foam (60 wide roll, by the 1/2 yard) – Sewing Supply Depot

Bra foam with laminated knit polyester fabric on both sides perfect for using padding in bras or building costumes.  Multiple 1/2 yards will be continuous. 

Bra Making Foam

Other Fabric – Sewing Supply Depot

PH PandaHall 55m/60 Yard Polyester Boning for Sewing 10mm White Plastic Boning Sew-Through Low Density Boning for Wedding Dress Corset Bridal Gowns Nursing Cap Lingerie Costume Hats and Handbags

Fabric, Bra Cup Fabric, Pre-Finished Foam Padding, Cut and Sew Foam 1/2 yard

Fabric, Bra Cup Fabric, Pre-Finished Foam Padding, Cut and Sew Foam 1/2 yard

Laminated Cut and Sew Bra Making Foam Fabric. 3 Mm 1/8 In Thick. Cotton Jersey on One Side. Sold by 1/4 M 0.27 Yd

Bosal In-R-Form Unique Sew In Foam Stabilizer-18X58 White 1/Pkg Model 492-18 : Arts, Crafts & Sewing

1 Yard Beige Cut and Sew Bra Foam 100% Poly Laminate Bra Foam 60 Wide Bra Making Bramaking Bra Foam Cups - Canada

Other Fabric – Sewing Supply Depot

Fabric, Bra Cup Fabric, Pre-Finished Foam Padding, Cut and Sew Foam 1/2 yard

Beige Cut & Sew Bra Foam (Discontinuing)

Dritz 9422W Non-Roll Knit Elastic, White, 3/4-Inch by 25-Yard : Arts, Crafts & Sewing

1/2 12mm Satin Strapping Elastic, Bra Strap 2 Yards