Founded by sisters Erin and Sara Foster; Favorite Daughter offers a fresh take on modern wardrobe staples. With every detail considered; the pieces are best described by the designers as something you would steal out of your sister's closet. The cropped âFionaâ trousers sit high on the waist with a flat-front construction and classic houndstooth pattern. Style them with ballet flats or pointed heels depending on your mood.