I postpone the project quite a while,... and today I thought I need to get it done and over with, bcoz I want to sew a dress!
Basically I cut square (the size is up to you), my size is 40cm each side. I add 2cm for the heigh and 1.5cm for the seam allowance. Added all to each side. Sew all around, leave 10cm for the opening. Turn it inside out, insert the sponge, sew the opening close and you´r done.
If you use the colourfull material, the cushion would look more cheerfull.
I made two cushions to sit on and two others to hold the back. Very comfy and I'm very pleased with the result. Making the cushion is actually very rewarding, super easy project to start with, and everyone in the family can enjoy the cushion too.
Happy cushion everyone!