The Ann Taylor Satin Halter Top Blouse in size 10 is a luxurious and elegant piece perfect for formal occasions like weddings and parties or date night in town. The ruby red color and sleeveless design with a halter neckline with covered buttons and keyhole at the back of the neck, give it a sophisticated and timeless look. Side zipper for easy on and off. Fabric and care tags are missing. Similar styles from this brand are silk so this one may be as well. It is a substantial weight and thickness of fabric which gives elegant drape. No flaws observed. Please see photos for details and measurements.