Perfect prism

Make this simple T-shirt in a rainbow of colourful cottons

MEASUREMENTS To fit sizes: 86/91 cm (34/36 ins), 97/102 (38/40), 107/112 (42/44), 117/122 (46/48), 127/132 (50/52). Actual size: 107 cm (42 ins), 117 (46), 127 (50), 137 (54) 147 (58). Length: 58 cm (

MEASUREMENTS To fit sizes: 81/86 cm (32/34 ins), 91/ 97 (36/38), 101/109 (40/43), 116/122 (46/48). Actual size: 118 cm (46½ ins), 126 (49½), 134 (52¾), 138 (54¼). Length: 48 cm (19 ins), 50 (19¾), 51

Notes If you tend to have a tight cast on, use the larger size needles to cast on before switching to the smaller size to work the rib stitch. Rnds 1 to 4 Using Yarn B *K3, sl2, K3; rep from * to end.

Note: The beginning of round for the yoke and body is at the centre back. Using 2.5mm DPNs and yarn A, cast on 80 (84:88:96:100:104) sts. Pm and join to work in the round, taking care not to twist sts

Cast on 84 sts using 3.25mm needles and Yarn A. Knit 24 rows in garter stitch (12 ridges). Change to 4mm circular needles. Set-up rnd Knit 1 row, do not turn work, rotate 90 degrees and pick up 12 sts