19Momme 95% Mulberry Silk 5% Spandex - Stretchable, Better Fit the Body Shape. Elevate your everyday style with our Silk Casual Cardigan. Featuring a chic tie detail, this silk cardigan is perfect for layering over a short top or a sensual outfit paired with a skirt. It also beautifully complements a dress, making it a versatile addition to your wardrobe.