minty fresh polish like this one from Butter London! The pastel is still muted but the mint color gives you a new look.
Red is not always a subtle choice in the winter and making the change to orange and coral shouldn't be too difficult for you. I love this orange from Essie plus don't forget about Tart Deco, a long time orange favorite!
I'm going out on a whim that those who go with dark tones through the winter are ready for something bold. Enter, Jewel Tones and basically the complete new Deborah Lippmann collection. If you wear just one of these for a week over the Summer that's success.