NEW YORK, Aug. 20, 2025 /PRNewswire/ -- Lanvin Group (NYSE: LANV, the "Group"), a global luxury fashion group, will release its unaudited results for the first half of 2025 on Friday, August 29, 2025. On the same day, at 8:00 a.m. Eastern Standard Time (8:00 p.m. China Standard Time), the...