Curtain colors vary, yearly, as may fabric color selections. If you have your heart set on particular colors and fabrics, you'll need to start a lengthy search of online fabric stores. Request samples before purchasing.
Look on line for ready made valances. If not go to your local drapery shop.
Dixie,. Check on line or go to your local department store,. I'm sure you can find them there, or order them from a catalog or on their computer. Aloha!