This lovely cabled hat fits to all your styles. The pattern is written in charts. The pattern reminds me of diamonds, so C is the chemical sign of the substance and 3.52 is the density.

Information:

Size: one size fits most adults heads with 21“-22“ / 54 cm – 56 cm circumference.
Finished high 11“ / 28 cm

Yarn: Drops Big Merino or Malabrigo Rios

Needles: US #7 / 4,5 mm needle
US #8 / 5,0 mm needle

Gauge: 17 sts x 30 rows = 4“ / 10 cm in stockinette stitch with US #8 / 5,0 mm

Notions: tapestry needle,1 marker, cable needle

Yarndage: 2,7 skeins