Dear Angie,
What do you think about grey hair and light or dark blue jeans? I gave away all but my black jeans a while ago, partly because of a change in shape and partly because I lost confidence in my ability to get away with them, now that I have pewter-coloured hair (short). I'm 54, 5'3", a pretty pear and fairly plump (62kg or about 138lb, mostly below the waist). I don't want to look like a scary old lady trying to look young. On the other hand, I kind of miss the convenience ... My denim jacket still looks OK, I think - tho' not worn with jeans. I'd be fine with "stick to black trousers" guidance.