Very simple undies for your Grace Note doll; they are a simple knit tube with a stitch or two between the legs to define the leg openings.

The tank top is worked in the round with no seaming; the armholes are created by casting off four stitches under each arm, then cast on stitches over the arm.

The gauge is six stitches to the inch in stockinette; one skein of Snuggly Wuggly would make a lot of tank tops and undies!