I was thinking of the cartoon girl
Betty Boop, but I don't think she wears red polka dot ones.
( The Cat's Mother Not a People Person., Fri 10 Oct 2008, 21:40, archived)

They're stilll in keeping with the theme
Also, disturbingly, Minnie Mouse
( SugarSpunSister Yeah, whatever, Fri 10 Oct 2008, 21:45, archived)