The keys to mixing patterns are confidence and a willingness to have fun! You can pair two patterns with similar colors and matching tones for interesting fashion results. Stripes and florals or plaids collaborate well when mixing those pieces in your wardrobe. Again scale and proportions are useful tools to use when mixing patterns. Initially combine small prints with larger prints until you build your confidence.
And don’t forget polka dots because they’re quintessentially timeless and mix well with stripes to formulate dynamic tensions. So start small as you begin to mix your patterns and prints. Your wardrobe options and your style horizon broaden exponentially when you begin mixing it up!