French Chic
Day = Jeans + drapey tee or paper-thin sweater in a neutral solid + an impossibly cool jacket + ballet flats or flat ankle boots + slouchy leather tote + scarf. Night = Swap the impossibly cool jacket for a navy or black blazer swap the flats for a simple stiletto, and swap the scarf for a bare neck. Add a single cocktail ring and a delicate bracelet or two.