You can download this design for free from Leanne's Ravelry store.
This pattern is super simple and basically consists of a Tunisian crocheted rectangle with button holes along one edge. A great beginner project, it works up on the quicker side for a fingering weight yarn project, and is the perfect way to start crocheting with that singular skein of sock yarn you've been itching to work with.
Size US I Afghan or Tunisian crochet hook is required but not included.
13 inches wide by 23 inches long after blocking.
20 stitches and 18 rows to 4 inches (blocked)
Color Shown is Madelinetosh Twist Light in 'Sausage, Chard and Lemon Lasagna'