Granny Squares in the Manner of Cath

This is the progress on my Cath Kidston afghan so far. 

I know these aren't all true Cath colors.  I've added a few other colors in that I like.

I'm not sure yet how I will join these together. 

I thought about adding another round to each square in the light blue on the outside round of this block. 

Or I might just crochet the squares together or sew them with the light blue color.  Any ideas?

 

I hope you are finding some time to stitch today.

Thanks for stopping by!