Infinity scarf with 2 buttons

I would like to present this pretty cute infinity scarf with 2 buttons, that I made.
For this project I used wool yarn, found it through my stuff crafts.
I really believe that this infinity scarf will have a better look with soft yarns, but I didn't have one.

So, if you choose to make this infinity scarf with soft yarn, please let a link on comment field with your project.

Skill level: easy

Finished Circumference: about 70 cm.

Finished Length: about 45 cm.

Materials: 

Yarns wool or soft yarns would be better, for about 200 g

Crochet hook 5mm

2 assorted buttons.

Exact gauge is not essential for this project.

The abbreviations:

Chain stitch, ch

Chains, chs
Single crochet, sc (US)
double crochet, dc (US)
slip stitch, sl st

I hope that you will really enjoy to make this project, as much as I did. 

Please find the whole pattern here:
http://www.ravelry.com/patterns/library/pretty-cute-infinity-scarf