This Fair Isle hat was inspired by the Usonian houses designed by Frank Lloyd Wright. Constructed with concrete blocks that had been formed with geometric designs, these homes also had warm wood detailing and light filtering through the many fragmented windows and were designed during the late 1930s to late 1950s.

Materials
Jamieson’s Shetland Spindrift 2 ply yarn
(4 ply weight/fingering -105m; 25g ball) 1 ball each

Yarn C1: 322 Lomond
Yarn C2: 239 Purple Heather
Yarn C3: 261 Paprika
Yarn C4: 1160 Scotch Broom
Yarn C5: 127 Pebble

US size 2/2.75mm x 40cm circular needle or DPNs for working the corrugated rib
US size 3/3.25mm x 40cm circular needle or DPNs for working the hat body
US size 3/3.25mm DPNs for working hat crown
or size needed to obtain gauge

Stitch marker; tapestry needle for weaving in the ends

Finished Size:
One size to fit medium size adult head,
finished height 8”/20cm, circumference 22”/56cm

Gauge:
30 stitches and 32 rounds to 4 inches/10 cm using 3.25mm needles, after washing and blocking.
Note: You may need different sized needles to obtain correct gauge.

Pattern contains a chart for the brim, body, and the crown.