I've known several people whose hair type changed completely after chemo, and one (my mother) whose hair changed completely after pregnancy. My mom's became curly and stayed that way. What a shame your ringlets didn't last! I've always liked super-curly hair (though its possessors tend not to like it quite as well).

Seriously, these two were the pick of almost 50 shots I took. The rest were UG-LEE.