Aditya Birla Fashion and Retail has increased its stake in Wrogn to 33% with an investment of Rs 75 crore.The investment was made through Aditya Birla's subsidiary, Aditya Birla Digital Fashion Ventures Limited.Wrogn, backed by Virat Kohli, experienced a revenue decline of about 30% in FY24.Aditya Birla Group aims to make Wrogn a leading brand in men's casual and activewear category.