Finest egyptian cotton or blended blankets made imported to USA from Portugal, Italy, etc..  All season cotton blanket by Peacock Alley is 100% brushed soft egyptian cotton. SFERRA's St Moritz is brushed soft egyptian cotton in many more shades to match the famous Celeste 406 thread count sheets.  You can select from this lightweight blanket or throw to a thicker heavier weight blanket like wool or cashmere. New Zambotti blankets are being listed online.  Cashmere throws are offered online , imported by SFERRA.  SFERRA cashmere has some instructions for care:  

How to clean cashmere?

The best way we suggest is to wash cashmere with cold water.

The key point is to clean it with soft soap and wash it in a gently cycle. After cleaning you need to put in into the drier on a “fluff” setting and take it out when it is still moist.  Just keep it flat on a table surface and wait for it to dry naturally. After washing do not hang it because the weight of the water will stretch the throw and make it deformed. Just keep it flat on a table surface and wait for it to dry naturally. To prevent discoloring and deforming, avoid using bleached detergent.

How to store cashmere?

Fold the throw and blanket and put it in the closet after cleaning and put some anti-moss natural solution with it if available.

The best way to store cashmere is to use the vacuum plastic bags which are available in all the department stores. Add some natural anti moss solution inside the bags if available.