This pattern will make a stunning natural coloured alpaca blanket.  Or use any yarn.  Although the pattern has been written with 10ply yarn in might, use any ply but reduce your crochet hook size to match.

Six different square patterns all come together to make this eye catching blanket.

Finished size when using 10ply is 190 x 145cm or 75 x 57inches.

You can always add more or less squares to obtain the size you require.