Historical clue formulations

• Dressy clothes — 2026-01-11
• Sunday best — 2021-09-24
• Regalia — 2015-06-13
• Sunday best — 2013-01-15
• Sunday best — 2012-08-19
• Sunday best — 2003-12-21
• Best clothes — 1996-05-23
• Glad rags — 1995-04-10