Complex sentence: While the Léo Marciano label is predominantly known for its womenswear, the company also ran a menswear line which was Internationally distributed through its portfolio of retail stores, the house had a notable following in France and Japan.
Split into simpler sentences: While the Léo Marciano label is predominantly known for its womenswear, the company also ran a menswear line. The products were Internationally distributed through its portfolio of retail stores, the house had a notable following in France and Japan.