This is really lovely. All the patterns of fabric and the shades of blue. ITs such a great idea. Maybe you could do the same with some of the other bright colours..like red...yellow..green...and purple? and even orange. I would love to see those...I like this a lot.
I like what you've created it! you have given us many choises, thats what makes your composition very good. keeping the eye busy. it has good depth and is very sharp where it needs to be. good job.