What is a shampoo that is very good for your hair AND smells good?

I've been using Herbal Essences for years now, just because the smell is so tantalizing and dreamy. I know it's not very good for your hair, but I just really love the scent. I want to try a new shampoo that's really good for your your hair but also smells good, like flowery and sweet. Any suggestions? thanks