Increasing and decreasing stitches
To increase the stitches, work two stitches in one stitch.To Decrease Single crochet
Stitch one single crochet to a point where there are two loops on hook. Make one more loop in next stitch. Yarn over hook, draw through all three loops at once. One decrease made.
To Decrease Double crochet
Stitch one double crochet to a point where two loops are on hook. Begin next double crochet in next stitch until there are four loops on hook.
Yarn over hook, draw through all three loops on hook. One loop remains on hook.
One decrease made.