Historical clue formulations

• Slip material — 2026-06-12
• Epitome of smoothness — 2026-04-01
• Smooth as ___ — 2025-06-03
• Epitome of smoothness — 2023-09-15
• Something in a cocoon — 2023-02-05
• Epitome of smoothness — 2021-04-25
• Material for ties or fine sheets — 2020-04-13
• Smooth sheet material — 2019-02-26
• ___ Road, route for Marco Polo — 2019-02-11
• Part 2 of the word ladder — 2016-09-27
• Stocking material — 2016-04-14
• Web content — 2015-05-22
• Product of a domesticated insect — 2014-04-09
• *Lingerie material — 2013-09-10
• Symbol of smoothness — 2009-08-25
• Scarf material — 2002-09-16
• Crepe de Chine, e.g. — 1999-06-13
• Regal material — 1998-12-12
• Lingerie material — 1998-07-15
• Worm product — 1997-07-19
• Fine pajama material — 1996-11-12
• Suture material — 1996-01-27
• Slinky fabric — 1996-01-08
• Fine stocking material — 1995-11-13
• Tie material — 1995-07-10
• Stocking material — 1995-05-23
• Imported material — 1995-04-17
• Tie fabric — 1994-12-19
• Kimono fabric — 1994-10-19