Apparently, Fiona Carswell has moved beyond showing the detrimental effects of smoking. After giving us the gradually blackening exterior lungs of her Smoking Jacket, the designer has now moved on to smaller, but no less nefarious afflictions: Melanomas! (Sorry, Brian. You were close with your fast food heart turtleneck idea).

Enter the Malignant Mole Bikini. As Carswell explains, the bikini appears normal when not in direct sunlight. But expose it to UV light, and things start to...change. Specifically, small, dark moles begin to materialize in various places all over the bikini.

What fun, ladies! While the bikini may not attract the kind of attention you'd like, at least it's reminding you to use sunscreen.

[Via Gizmodo, via medGadget]