Periwinkle blue linen-silk blend The Lovestruck semi-sheer shirt from ZIMMERMANN featuring appliqué detailing, floral detail, semi-sheer construction, mock neck, concealed front fastening and long sleeves. POSITIVELY CONSCIOUS: At least 50% of the main material of this product meets our conscious criteria. For example, it's either organic, recycled, upcycled or independently recognised as being better for the environment (such as linen, ramie, TENCELTM etc.)..