Triangles, circles and squares

With this outfit I'm playing with a lot of patterns but trying to pull it all together with geometric shapes.

Top: Ricki's
Blouse: etsy
Skirt: Krista Larsen (from San Francisco)
Shoes: Fluevog Miracles | Meera

The asymmetrical blouse results in some triangular shapes when layered under this top. The skirt is sewn in pieces with a triangle in the middle where the pieces come together. The tights have lines that make diamonds and the shoes have different coloured leather inlays in triangles.

I usually decide what shoes I want to wear and build an outfit upwards. But I'm shoe obsessed. How do you build an outfit?