Trench coats are a fashion classic, a staple really, and celebrities are totally into the look. They wear them over fancy gowns, party frocks, comfy jeans, and even edgier pieces like leather. The great thing about trench coats is that depending on the cut, fabric, and color, they can be office appropriate and likewise can totally fit into a smashing party setting. Want proof? Step inside to see 26 celebs, including Kate Moss, Dita Von Teese, and Jessica Hart, working the trench coat for work and for play. Then shop our favorite trench coats to liven up your outerwear collection.