I am extremely fortunate really as my legs have never been particularly hairy even when I was younger!I do not even need to shave my legs at all in winter,and only rarely in the warmer months!! From memory,my mother also had lovely smooth ,almost hairless legs.
I think I've shaved my legs once in the last five to six weeks. I find that I am much less bothered in the winter months than in the summertime. I have gone out wearing a skirt a couple of times this winter, looked down, and thought 'Oh my. What are people ... Oh bugger it!". I'd rather spend my time doing something that's actually useful.
I wear black leggings every day in winter, when I venture out in my cotton dresses, so I donít need to shave. In summer I wear cotton dresses every time I go out without stockings or leggings, so I do need to shave about once a fortnight.