The Charlotte's Web shawl by Maie Landra is a classic!
Maie began to knit this shawl in a simple lace pattern, interchanging the colorways. The pattern is now legendary among knitters. The shawl uses five different variegated colorways, each one eased into the next. You may decide to knit some colorways wider than others. There are many color choices.
Warning: this shawl is addictive. You can knit it in the standard 5 colour option or make your own gradient out of leftovers. My personal favourite has 9 colours.
The kit includes 6 skeins of Koigu KPM or KPPPM and the pattern to enable you to make it bigger or add your own knitted lace edging.