British brand Margaret Howell, owned by Japanese apparel group TSI, has launched a new collection featuring Brewed Protein™ fibers developed by Spiber. The collection became available on October 5, 2024, exclusively in Japan, through select stores and the brand’s official online store.

The collection showcases soft, lofty items in a distinctive twilight dark blue color. For women, it features a simple pullover knit with saddle shoulders and thick collar and sleeve ribs as accents. For men, the collection introduces a relaxed-fit roll-neck sweater.

Details can be found here. (Japanese only)