Grace Silk Love Birds, Long Sleeve Crepe De Chine Silk Blouse, Blue 100% silk, crepe de chine, lightweight, 14 momme weight fabric (the higher the momme weight, the heavier the silk fabric) Size Small - Dimensions: chest 37.5", waist 35.5", neck 15", length 23.5", sleeve length 24" Button down front Crepe de chine: A fine, lightweight silk with a plain weave and crepe-twist filling