3D printed, covering an iPhone, and in the shape of a skull may be the only way in which it is acceptable for a male to wear patterns of lace. Joshua Harker's 3D printed lacy-looking skull iPhone cases spiff up Steve Jobs' progeny in either white or black. Skull jaws double as a clip for securing phones to pockets, belts, or bags, and the case also has some breathing room for stashing cash, cards, and the wakki tobakki.
Harker uses polyamide as his 3D printing material, which is a nylon and glass powder fused together with a laser. Presumably the laser is the kind that emits from the head of a frickin' shark. Cases fitting iPhone 4, 4s, and 5 models are available. 4/4s versions measure 2.4" x 0.8" x 4.7" and 5s 2.4" x 0.8" x 5.0".