I've sewn lots of bubbles with colorful sashiko thread onto indigo-dyed fabric. They're floating gently through the indigo. I used unusual triangular wooden buttons. It's small and light, but it keeps your neck very warm. Materials... Cotton (dyed fabric) 　　　　　Polyester for the boa Size... Approximately 12 x 61 cm Washing... The dye is colorfast, but I recommend gently 　　　　　hand washing (with a mild detergent). Avoid bleach. Steam ironing is OK. Do not iron the boa. #Senior's Listings