If you don't want to make your shelves too chaotic, choose one color to sprinkled here and there for a more unified style. (nousdecor.com)
I do have a hard time unifying my styles because I love them all. (theinspiredroom.net)
As a craft business it will really help if you find a way to unify your style and approach to product design, material choices and marketing by creating a brand identity. (blog.folksy.com)