I'm thinking about getting my Mom a new pair of sunglasses for Mother's Day. Hers are pretty old and she doesn't like them very much any more. I'm at a loss at what to get her, she's in her 60s and I don't want to get her something too "young," which is what she normally calls stuff I pick out and ask her if she likes. Does anyone have any suggestions for a nice pair of sunglasses for someone in her 60s? She doesn't dress "old", just very matchy.