Bathing Beauty

This was found among a group of photos in my father's album. No one in the family can identify the young girl. My father was David McLean Parry, Jr., and except for this picture and two others (not the same girl) his pictures were all of WW I planes, old cars and school buddies.

Does anyone recognize this person? Judging by the style of the bathing suit, and the fact it was among my father's pictures, leads me to believe it was probably taken around 1920.