Polish the nail blue. Let dry. Use silver shimmer polish to make a purposely messy French free edge.Use a striper brush with the silver polish to drag a thin line of polish vertically partway up the nail, tapering to a point to make an icicle.
This looks like a fun Christmas accent nail, red with one candy-cane stripe. I also love the varied, more sophisticated striped candy look rather than the traditional straight, same-thickness, candy-cane stripes.