This hat was a quick knit. How I made it slouchy, I added a needle size larger then required for the yarn, and added more stitches after the brim.

Mods:
1) 1x1 rib
2) Made it larger to accommodate my hat hair (above in the photo.)
3) Knit the hat longer
4) Used all 220 yards of yarn.
5) Tubular cast on.

This is the 2nd time making this hat pattern.