@fuuuuuuck, if you can carry it off, wear it. I like a few dresses that people have linked on here. My DD's and their friends are in their 20's and would look good in a few of them. We all don't want to wear the standard narrow 'uniform' some people put themselves in, throughout their life. Princess Beatrice and Eugenie get criticised, but they seem as though they have fun with their clothes and hats.
Go over to Style and beauty and a lot of posters don't go beyond monochrome and navy. Floral prints have been criticised, so have tropical prints, both can look good, on the right people.
It's like not every man can pull off a pink or purple shirt. But the one's that can, tend to look exceptionally good.