Details, Size & Fit. Crafted from Japanese leavers lace and quilted silk The Mia Loving Demi-Cup Wire Bra by Stella McCartney brings luxury into every aspect of your life. Japanese lace fabrication Japanese quilted silk panelling Adjustable ruched silk shoulder straps. Please refer to The garment for care label instructions. fabric / material: NA.SKU: ST624AA85CVU.