I'm kind of confused. In your picture, it looks like you have 3 fabrics sewn diagonally: a white fabric, a pink and blue print, and a yellow print. Then you have cut it into squares. Am I correct so far? And now you want to sew the squares together, with the seams matching. But why? Wouldn't your top then look exactly as it did before you cut it into squares? I guess I don't understand what look you're going for....