Custom dress made for French fashion designer Olympia Le-Tan, offered here as a collector, archival, or restoration piece. The design features her signature graphic eyelet patterning and a carefully structured fit-and-flare silhouette with a wide boat neckline, softly puffed sleeves, and fine pleating through the bodice and skirt. Unlined, with a light, breathable drape that emphasizes construction and movement. A Marc Jacobs vintage collection tag remains attached; Olympia Le-Tan designed for Marc Jacobs during this period. Fair vintage condition with visible wear consistent with age and prior use. Please review all photos carefully. • Water staining and discoloration along the hemline, including the exterior back hem and interior facing • Interior soiling at the hem • Small hole at left neckline bodice from a safety pin • Two large snaps at the bodice indicate a missing original detachable element (likely a bow or accent) Condition issues are fully documented in photos and reflected in pricing. Sold as is. No size tag; best fits a Small based on measurements • Armpit to armpit: 16” • Waist (laid flat, side seam to side seam): 11.5” • Length: 53” A rare, custom piece with some signs of wear, best suited for a collector, designer, or archive-oriented wardrobe, or for careful restoration.