Knit Nancy George's Tilli Tomas Shawl/Jacket with 4 hanks of Tilli Tomas Simply Heaven (100% Silk; 100g/120 yds). Suggested needles are US 15 (10mm) and 17 (12/12.75mm) Long Circular Needles, and you will need an H Crochet Hook. You will also need ribbon for the tie closure.
For added glitz, work a double strand of Tilli Tomas Rock Star or Tilli Tomas Disco Lights instead of Simply Heaven.