Exhibit 99.1 Lanvin Group Posts Record Sales and Continued Margin Improvement in 2022 Revenues Up 37% Year-over-Year • Revenues of €422 million for FY2022, a 37% increase over FY2021 • Margin profile improvement with Group gross profit margin increasing to 56% and both contribution profit (1) and adjusted EBITDA margins steadily improving • All portfolio brands delivered revenue growth; Group revenues increased in all channels and geographies • Flagship brand Lanvin had strong growth of 64% YoY and showed i ...