I remember the show, I remember the women wearing the "Daisy Mae" shorts, I'm sure their shirts were a bit tight too and tied at the bottom. Don't remember for sure but I"m sure the double entendre joke were plentiful, but back in 1969 and early 1970's they couldn't get away with what they do now. It was meant to be a family show.
Something I've noticed as an adult that I didn't pick up on as a child is cartoons are made primarily for kids, but if you watch Bugs and Daffy, Road Runner now, the things that they say, (I don't mean anything sexual) their jokes and stuff goes right over a kids head, only an adult would pick up on it.