Flower can be crocheted in any size and from any yarn. Easiest to use yarn and hook that are approx. equal in thickness. Flower can be sewn as embellishment on any project, see my example in a baby cardigan at http://purplecrafts.blogspot.fi/2010/02/floral-baby-cardi... .

The pattern includes 10 photos to show in detail how to work the flower.