I didn't have a subscription to the Jack and Jill magazine as a kid, but my school did, and all of the grade school girls would clamor for the the latest release so we could check it out and trace the paper dolls that were the center spread in every issue (there used to be paper dolls everywhere- magazines, newspapers, on the backs of cereal boxes). I specifically remember the Flower Fairy dolls, and how much I loved the flower outfits.
These dolls were drawn by Rae Owings, and they're obviously related. I saw a notation on the net that The Flower Fairy set was published in Feb 1965, but that sounds wrong because I would have been in the 7th grade by then, and I remember these from grade school (say 4th or 5th grade) (I hadn't outgrown paper dolls by Jr. High, I just went underground with them, and I doubt my Jr High library had a sub to Jack and Jill). On the other hand, maybe one of my younger sisters checked this issue out and brought it home. Sisters, do you remember these?