Melt the white chocolate wafers according to instructions on the packaging. Dip an Oreo in the white chocolate, then lay on a baking sheet lined with parchment paper. Repeat with the half of the Oreos in the package. Sprinkle each dipped Oreo with crushed candy canes.
Repeat this process with the dark chocolate.
Let them all cool in the refrigerator for about 30 minutes until set.