Mosaic Crochet Tutorials

Updated January 26, 2026 Want to make a mosaic crochet bag on a flat oval base, with the exact number of stitches you need for your pattern? Look no further, I have the formula! No more guessing how large to make an oval for a bag. It's easy to make your designs fit exactly where you want them to. With this tutorial, your seam will end up at the center of one side, making it easy to start adding your mosaic pattern directly to the base. Oval Construction The oval is construct