While winter brings to mind ornate wool rugs and sturdy but plain salt- and snow-soaked doormats, summer rugs can be lighter and more playful. Buy and dye some dollar store clotheslines or recycle your old climbing ropes and get to knitting, crocheting, coiling, or just good old-fashioned gluing. This tutorial requires $16 worth of clothesline rope and some hardcore crochet skills, and the result is totally spa-worthy.