Cornerstone Squares, with their ch-1 corner stitches and back-loop-only rounds, make a geometrically elegant, repeated-squares design, as well as show a subtle X etched through each square. A faint hint of folding emphasizes the corner-to-corner X in the squares, and provides intriguing visual appeal when the squares are joined together.

The Cornerstone Square Hat is made with three squares that are joined in a circle, then capped with rows of double crochet.

Cornerstone Square Projects are available a la carte, or as a pattern book containing all seven projects.

Materials:
Pictured Hat (Adult Size) is made with Red Heart Unforgettable [270yds/246m; 3.5/100g; 100% Acrylic] worsted weight yarn
in Stained Glass (One Skein)
Size 7 (4.5mm) Hook
Pompom (Faux Fur or Yarn)

Sizes:
Infant Hat (12” circumference) – 4” Squares
Child’s Hat (15” circumference) – 5” Squares
Youth Hat (16.5” circumference) – 5.5” Squares
Adult Hat (18” circumference) – 6” Squares
 
Prefer a printed pattern? Purchase one here: https://www.wyldeandplumb.com/product-page/printed-pattern-knit-or-crochet