2 mtrs background and one each of the star fabrics, we are in meters here (those darn French) but I have plenty left. Hope this helps!
Lets do the maths..... We'll round the squares to 4" The star fabrics need 4 of each so...16 X 4 = 64. Fabric is about 40" wide so from each width you can cut 10 squares 64 divided by 10. Is 6.4. So you will need 7 strips by 4". So that is a minimum of 28". A yard will give you some insurance!
The background needs 4 extra squares cut so that is double the amount so 56" minimum so a yard and 3/4 should be ok.
Lets do the maths..... We'll round the squares to 4" The star fabrics need 4 of each so...16 X 4 = 64. Fabric is about 40" wide so from each width you can cut 10 squares 64 divided by 10. Is 6.4. So you will need 7 strips by 4". So that is a minimum of 28". A yard will give you some insurance!
The background needs 4 extra squares cut so that is double the amount so 56" minimum so a yard and 3/4 should be ok.