Historical clue formulations

• Like hat hair — 2025-04-12
• Ready to be framed, say — 2013-04-20
• Unkempt, in a way — 2002-12-29
• Ready to frame — 2000-10-07
• Thickly entangled, as hair — 1997-06-11
• Ready for framing — 1997-01-07