A sherwani is a long-sleeved outer coat worn by men in South Asia. Like the Western frock coat, it is fitted, with some waist suppression; it falls to below the knees and is buttoned down the front. From Wikipedia
The longtime L’Oréal Paris ambassador used the brand’s livestreamed Le Défilé to showcase Manish Malhotra’s androgynous reimagining of Indian heritage.