Historical clue formulations

• Kind of pants worn on a rainy day, perhaps — 2026-06-24
• Word with pants or party — 2023-06-21
• Word before top or party — 2015-01-20
• Kind of pants — 2011-12-17
• Bed piece? — 2010-10-01
• Word before bottom or party — 2010-08-24
• ___ party (sleepover) — 2010-06-28
• ___ party — 2010-06-20
• Kind of party — 2008-01-26
• ___ party (sleepover) — 2007-11-05
• Kind of top or party — 2002-12-10
• Kind of party — 1999-11-06