Whoever told you fashion has rules was lying! I think fashion is the best form of self-expression and the freedom to play with the multi-faceted trends is my favorite pastime. When executed correctly a mixed-print ensemble can be prigmatic and chic!

Pollini, Prada, Dolce & Gabanna, Dries Van Noten
For those that aren't comfortable mixing patterns, here are some guidelines to keep from giving visual indigestion to those of a minimalist bent.
Stay in the same color family. For example, Brown and orange plaid can work with a brown and orange floral design.

Jason Wu

Just Cavalli
Vary the pattern sizes. Mix a piece that is bold and loud with something that has a delicate, more subdued print.


Missoni
Accessorize. Patterns don’t have to be limited to tops and bottoms. You can mix more subtly with a scarf, shoes, hat or belt that plays on the patterns you’ve chosen.

Marc Jacobs

Dolce & Gabanna