The 2 Color Waves Stitch is a simple stitch with a strong visual impact. It forms a wave pattern while still maintaining a solid ground fabric. It would work great for a hat or a striking bag.
The Houndstooth Stitch creates the classic houndstooth pattern in crochet stitches. The Houndstooth pattern creates a fabric with moderate drape. It would be good for blankets, pillows, and outerwear garments.