I bought 2 balls of ribbon yarn some time ago. I made a rose flower and a flower necklace, looks nice I think.. The instruction said to use 9 mm knitting needles, as for crochet I usually use smaller size, this time I used 6.5 mm crochet hook which I bought from ebay =)
Ribbon yarn is quite unique to crochet, makes a different texture, too bad I have never found local ribbon yarn, although maybe trying with ribbon will be worthed to try for small projects like this.
For the necklace I attached some glass beads and a wooden bead in the middle, glass bead is better but I don't have one big single bead to attach.
The rose flower's pattern can be found on lionbrand website.
For the smaller flower the pattern is:
ch 5, insert slip stitch to make a ring
ch 3, 3 tr, ch 3, slip stich to the ring (--> one petal)
repeat the petal 4 times