From the Knit Rowan website:
Knit this textured homeware cushion from Rowan Knitting & Crochet Magazine 56 as an exclusive free download, a design by Sarah Hatton using the beautiful yarn Wool Cotton (wool and cotton.) This elegant square cushion has a contrasting garter stitch trim. This free pattern PDF has also been translated into French, German, Dutch - only print the pages you need after downloading.

Finished dimensions:
Completed cover fits a cushion pad 53 cm (21 inches) square.

Yarn Information:
A - Cypress 968
8 skeins
984 yards

B - Skipper 993
1 skein
123 yards

Extras:
QTY (3) BN1610 (25mm) buttons from Bedecked