What are some seven-letter fabrics?

14 of the 92 fabrics in Icillion have exactly 7 letters, for example Spandex, Chiffon and Flannel.

Which seven-letter fabrics start with B?

B is the most common first letter here, with 3 names, such as Batiste, Brocade and Buckram.

Culture · lists

14 seven-letter fabrics in alphabetical order, from “Acrylic” to “Taffeta”. Each one counts as an answer in Icillion.

14 of the 92 fabrics have exactly 7 letters (15%).
Most start with B (3), C (2) and A (1).
Only names of one word are counted, and only their letters: spaces, hyphens and apostrophes are not.

What are some seven-letter fabrics?: 14 of the 92 fabrics in Icillion have exactly 7 letters, for example Spandex, Chiffon and Flannel.
Which seven-letter fabrics start with B?: B is the most common first letter here, with 3 names, such as Batiste, Brocade and Buckram.

How deep does your knowledge go?

Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.