Bristow gathered silk blouse in red Joseph Mytheresa Tops Lilac Blouse Poshmark Lilac blouse stock photo. Image of color, clothing, closeup 33725158 JOSEPH V neck Silk Blouse Neutrals FARFETCH. This off shoulder blouse in soft lilac Tencel features voluminous sleeves with gathered cuffs and a relaxed, floaty silhouette. Tencel, a sustainable, breathable fabric made from wood pulp, drapes beautifully and feels silky on the skin. Its elastic neckline and loose fit make it flattering and comfortable across many sizes. When between sizes our advice is to choose the largest one.