+ Buy headbands, lots of them. Make sure you have plenty to choose from. Never wear a headband twice.
+ Pants are not an option. Dresses and skirts all the way.
+ Aspire to be like Audrey Hephburn. She's your idol, watch her movies, dream that you're Audrey. Remind yourself that you are timeless, classic, and above all have amazing taste.
+ You know those bitchy remarks you think about people in your head? Well, say them out loud.
+ Find a band of loyal followers, make sure they don't outshine you. Remember "You are a crowned jewel, surrounded by smaller, slightly flawed gems. But quality stones nonetheless."
... That's all i've got for you. Hope this helps!