Historical clue formulations

• Cozy garment — 2026-03-08
• Common clothing item ... or what you might become when wearing it — 2020-06-17
• Chichi chihuahua accessory — 2018-01-16
• Signature attire for Archie — 2015-10-03
• Knitter's creation — 2014-07-07
• Cardigan, e.g. — 2013-09-17
• Knit pick? — 2011-05-05
• Producer of some beads — 2007-10-13
• Person in a sauna — 2006-12-14
• Sauna user, e.g. — 2003-09-13
• One put away for the summer — 2003-07-31
• A letter may be attached to it — 2001-09-01
• Place for a letter — 1998-06-13
• Popular Christmas gift — 1997-08-17