So there's fine (which is, well, just fine) and then there's Ultrafine, and that's way more up our alley. Elle Macpherson's new contour plunge t-shirt bra is ultrafine, in fact, Ultrafines. Heat molded cups and seaming are utterly smooth and invisible, flush micro-lace is lovely while also smooth and invisible, and plunge shape is gorgeous under pretty much anything, while (you guessed it) also smooth and invisible. Fine? Ultrafines.