Designed on a sunny Costa Rican beach, with palm trees overhead and your toes in the sand, feel the spirit of "pura vida" at every point. It has adjustable straps at the neck and back for a great fit. It is an easy project to follow, the video tutorial guides you through the whole process without much difficulty.The creator used a number-weight yarn in 4 different colors, and it took about 100 yards for each color of yarn, and as for the crochet, the creator recommends using a 3.7 mill