In case you haven't figured this out, I have "Dan Decarlo" keyed for blog comments. And with that I get this: http://www.flickr.com/photos/repose/3617748285/ : which shows what I guess is Dan Decarlo's default position when asked for sketches:

The crown jewel of my sketch collection, Betty was drawn for me by Dan Decarlo. Dan offered to sketch her in a bikini, I asked that he draw her in a skirt and sweater ca. the early 1960's.

Incidentally, this is a cool little blog:
http://dccomics40.blogspot.com/

40 Years Ago today DC brought out... strangely familiar with some of those covers, based on advertisements in Sugar and Spike issues from, I guess 40 years ago today.