Peplum dresses work beautifully for formal events because they combine structure with movement, making the outfit look intentional and polished from every angle. Self Portrait 006 Lace Peplum Dress Midi Dress in Burgundy shopatanna Classy Strapless Sweetheart Sleeveless Lace Appliques Slit Prom Dress US12 Yellow Classy Pink Square Neckline Evening Dress with Long Sleeves fg7554 formalgowns Norma Kamali Cap Sleeve Shoulder Pad Peplum Dress Plum Size M