Complex sentence: She has been designing collections of hats for Weave Toshi sold exclusively at CA4LA and Test shops throughout Japan since autumn/winter 2006 and has worked in collaboration with Hankyu Department Store company in Japan, designing and creating an exclusive collection of hats for the Japanese market.
Split into simpler sentences: She has been designing collections of hats for Weave Toshi sold exclusively at CA4LA and Test shops throughout Japan since autumn/winter 2006. Prudence has worked in collaboration with Hankyu Department Store company in Japan, designing and creating an exclusive collection of hats for the Japanese market.