Silk Wool

These days i am looking for Silk Wool Shawl. Silk Wool Shawl content is 70% Silk 30% Wool. for this i had talk with so many suppliers. And i got so much price difference there. Each supplier is saying they are selling good quality and rest people are cheating the buyers. Today world its really hard to find a good quality as well as good price. manufacture are making difference on the thread of the product and no one judge what is the right product. Only lab test can prove the actual content. And testing cost is so much high for average user.