Teal Blue Lingerie Elastic Collection, Peacock Bra Strap Elastic

Solace Bra A-C

Peacock Blue Bra

Peacock Lingerie - UK

Panache Rocha Balconette Bra In Peacock Blue

Elomi 4030, Cate Underwire Bra (Band size 44H-K) (ALL 46) – Lingerie By Susan

Teal Elastic - UK

Picot Edge Bra Strap - UK

5/10M 10mm Non-slip Elastic Band Transparent Silicone Underwear Bra Shoulder Strap Rubber Ribbon Stretch Tape Sewing Accessories - AliExpress

Cotton Spandex Cotton Double Knit Fabric - from Bra-Makers Supply