Perfect single crochet bucket hat pdf pattern

The Pattern is written for medium size, for a larger size you must enlarge the flat circle in the 
beginning work, that means instead of doing 12 rounds of flat circle, you make 15 and if you 
want a smaller size, you make 10 rounds, the rest stays the same.
The hat is worked in 3 steps, you need to place a stitch marker for that purpose, the crown 
making, rounding the hat and finally constructing the brim of the bucket hat.
The hat takes approximately 4 hours to make depending of your speed of work (I'm not fast 
:)). Write to me if you have any queries. Happy crocheting.
Measurements and gauge
24/36 cm
10cm: 15 rows/15 stitches