You will need 3 buttons for each cushion. Sirdar used their buttons, #B5611-904 for both designs

Basket Weave Cushion
Finished measurements: 17.75” (45 cm) square

You will need a cushion insert or stuffing to fit.
Yarn used:
Hayfield Bonus DK: Shade 993 Aran

Oats Cushion
Finished measurements: 15.75” (40 cm)
You will need a cable needle
You will need a cushion insert or stuffing to fit.
Yarn used:
Hayfield Bonus DK: Shade 588 Mauve Marl