Women's Formal & Elegant Dresses Anthropologie Long and Short Formal Dresses 2026 Sherri Hill Anne Klein Women's Sequin Sleeveless Midi Sheath Dress Anne Black Anne Klein was a pioneering American designer who changed the way women dressed with her modern, mix and match pieces. She began designing at just 15 and built a brand known for clean lines, Anne Klein dresses bring polished structure and natural movement together in silhouettes that suit every occasion.