From designer:

A classic tank is an essential for any contemporary wardrobe and this version is no exception. The variegated yarn transforms a basic style into a fresh and colorful design, while easy stockinette stitch makes for fuss-free knitting. With a relaxed fit, this style works equally well as a layering piece or on its own.

Amount of yarn necessary to complete project (from smallest to largest): 5, 6, 6, 7, 7.

Actual measurement:
34, 35 3/4, 37 1/2, 41, 43 inches.
86.5, 91, 95.5, 104.5, 109 cm.

Lenght:
21 1/2, 21 1/2, 22, 22, 22 1/2 inches.
55, 55, 56, 56, 57 cm.