There were so many hot women on the original 80s version of "Dallas." Here they are, ranked in order for your convenience.
http://www.ranker.com/list/hottest-female-and-_34_dallas-and-_34_-cast-members-v1/jamesbrent,
Pamela Barnes Ewing
Mandy Winger
Michelle Stevens
Afton Cooper
Kay Lloyd
Holly Harwood
Serena Wald
Jenna Wade
Sly Lovegren
Jory Taylor