If sewing is your passion, and you are good with fine fabrics, then silk fabric is a great one to work with, for scarves, drapes, clothes, anything..
You can purchase vintage silk, for that 'retro' look, or more modern silks... there is so much to choose from, especially online.
I have organized this page from Ebay, showing you all kinds of silks availabe to bid or purchase. This is a current live page, and you can bid or buy from here to make your shopping experience quick and easy. Just click on the link and then on any title for more information or to register with Ebay.. registration is free. This way you can see the limitless amounts of silks and other fabrics available to you for good deals online from all over.. have fun shopping!