Historical clue formulations

• Refined grace — 2024-12-16
• Grace — 2020-05-09
• "The only beauty that never fades," per Audrey Hepburn — 2017-09-17
• A touch of class — 2015-12-13
• Refinement — 2010-07-18
• Polish — 2008-04-12
• Refinement — 2003-10-05
• Poshness — 1998-12-15
• Chic — 1996-10-19
• Class — 1996-09-26
• Poshness — 1994-12-20