From the Knit Rowan website:
Knit this homeware cushion from Rowan Knitting & Crochet Magazine 56 as an exclusive free download, a design by Martin Storey using the wonderfully soft machine washable worsted weight wool. This square cushion has a brightly coloured retro dot and stripe pattern. This free pattern PDF has also been translated into French, German, Dutch - just print the pages you need after downloading.

Finished dimensions:
Completed cover fits a cushion pad 38 cm (15 inches) square.

Yarn Information:
A - Forest 126
1 skein
219 yards

B - Olive 125
1 skein
219 yards

C - Magenta 119
1 skein
219 yards

D - Azure 138
1 skein
219 yards

E - Grasshopper 130
1 skein
219 yards

Available at Wayback Machine