Put some white chocolate in baggie with tip cut off or pastry bag and pipe some extra chocolate in the center and as needed to help connect the small pieces. Add any additional sprinkles, decorations, etc. (I used silver dragees). I love the sparkly/icy look that the white sugar crystals give (though I think silver or blue might be fun too)!
True to real snowflakes, none of these will be “perfect”, they will all be unique, and should certainly be quite fun to catch on your tongue!