When we here words we associate things with them, the more association the greater our ability to think laterally. Doris makes me think laterally. I think of my Gran's sister Auntie Doris, My Cat called Doris, the cartoon cat called Doris, Doris Day and my top by pin up girl clothing.
I like to mix bright colours, and I think the red of the top and shoes looks really pretty with the purple skirt. It also adds a modern twist to the vintage look.
Top: Doris in red by pinup girl clothing
Shirt: Vixen in purple by Bettie Page clothing