We've waxed lyrical about the wonder a a good white tee before, but Kirsten Stewart has put our shopping spotlight back on this wardrobe essential. The Breaking Dawn star opted for a dressed-down look for the Comic-Con press event in San Diego, donning her trusty indigo skinnies (7 for all Mankind to be specific), converse and a sheer, oversized tee. Whilst there's nothing new about the tee + jeans combo (Kristen's worked that classic look before), her visible bra did peak our interest. Carrie Bradshaw and her black bra made this "fashion don't" a do in Sex and the City, and the on-show underwear look still holds sway with those wanting to sex-up an outfit in an unexpected way. We'd rather see a delicate, triangle-cup bra on show that Kirsten's basic black t-shirt variety, but each to their own! Not a fan on putting your bra on show? Simply layer a tank underneath for extra coverage. We found five luxuriously sheer tee shirts that are anything but boring. Off-duty cool never looked so sexy.