Okay, I know it's a reach, but it's hard to think what else unites these three extraordinary creatures:
An uncharacteristically dry looking Esther Williams, who not only looked good in a one-piece, but designed her own line:
Divine designer Rudi Gernreich, king of the monokini:
And the lovely and talented Miss Connie Stevens, seen here doing her best Lady Bunny impersonation:
Let's wish them all good things as they turn 85, 86 (posthumously), and 126, respectively.