Pattern has lace chart and is available in two sizes. Size 1 needle is for small and size 2 needle is for Med- Lg. Blue Bell pattern makes a delightful touch, and with the lace and 2x2 rib cuff with garter edge, this sock takes on a ultimate lacy touch. Yarn used is a gradient sapphire blue, but the yarn listed is for the semi-solid sapphire blue, which is currently available on esty.com