Roll brim hat for 13.5 inch circumference head This hat will fit without a wig or over a thinner wig. The model is Dollmore's 80 cm Lusion Dahlia. Gauge: 7 sts/inch - Matching this gauge is critical for the hat to fit. 8.5 rows/inch Needles: U.S. size 4 (3.5 mm) Note: This hat took less than 1 skein of Jojoland's Melody superwash sock yarn. Cast on 98 sts. Work stockinette stitch for 5 inches. Decrease row: K1, (k6, slip 1, k1, PSSO)* repeat to last st, k1. Purl 1 row. Decrease row: K1, (k5, slip 1, k1, PSSO)* repeat to last st, k1. Purl 1 row. Decrease row: K1, (k4, slip 1, k1, PSSO)* repeat to last st, k1. Purl 1 row. Decrease row: K1, (k3, slip 1, k1, PSSO)* repeat to last st, k1. Purl 1 row. Decrease row: K1, (k2, slip 1, k1, PSSO)* repeat to last st, k1. Purl 1 row. Decrease row: K1, (k1, slip 1, k1, PSSO)* repeat to last st, k1. Purl 1 row. Decrease row: K1, (slip 1, k1, PSSO)* repeat to last st, k1. (14 sts) Next row: P2 tog across row. (7 sts) Break yarn, gather sts and secure yarn. Sew seam. Weave in ends. The brim will naturally curl up and is adjustable for more or less roll. Embellish as desired. Have fun!