Is cashmere-silk warmer than pure cashmere?

No. Silk adds drape and sheen but less loft, so it feels lighter and slightly less warm than a thick pure cashmere knit. It is best as a mid-layer or for mild winter days.

How should I wash it?

Hand wash cold with a cashmere shampoo or dry clean. Never machine wash or tumble dry, and dry it flat so the silk keeps its shape.

Does the white stay white?

With care, yes, but white cashmere-silk picks up stains and underarm discoloration easily. Wash promptly and store folded, away from light.

How does the fit run?

Dolce & Gabbana knitwear tends to run slim through the chest and sleeves. Size up if you want a relaxed layer over a shirt.

How does it compare with Loro Piana or Brunello Cucinelli turtlenecks?

Those brands lean on finer, more expensive yarns and quieter styling. This one gives you a recognizable designer label and a similar blend at a lower point in the luxury range.