Historical clue formulations

• Affluent — 2009-05-24
• Catering to loaded people, perhaps — 2001-09-15
• Like Rodeo Drive shops — 2001-02-11
• Swank — 1997-09-12
• Gentrified — 1996-09-20
• Intended for those of means — 1994-06-25
• For the well-to-do — 1994-05-17