Some outfit ideas from the owner of an orange/Potiron Birkin...
Wear it with a beautiful sundress in the summer - day or evening.
White capris or jeans, black top, black sandals (the white makes it possible)
In the winter - jeans, camel colored or chocolate boots under jeans or over them, winter white wool coat with H scarf around your neck
Black or chocolate pencil skirt, very fitted white blouse, leopard kitten heels
A navy blue pant suit
Navy pants or jeans, sky blue fitted sweater layerd over a white tank, neutral ballet flats, H Twilly tied in your hair