Watson was wearing a nipple cover to prevent her nipples from showing through the sheer fabric, reports MSN Movies.
Watson continued posing for photos following the exposure of her pastie. Eventually, she fixed the dress and recovered her exposed area.
Other than her slight wardrobe malfunction, Emma managed to look exquisite for the event in the nude dress, which featured three layers of lace and highlighted her waif-like figure.
To complement her getup, The Potter star opted for simple but effective make-up, with classic red lipstick and dark eyeliner.
Watson had previously told Glamour Magazine she had hired a stylist to help prevent red carpet mistakes from happening: “Yeah, I have to [work with a stylist] at this point… and just practically, these gowns are ridiculous. You’re being photographed from every angle, so not only do you have to consider how the thing looks, but whether you’re going to be able to sit in it and whether people are going to be able to see up your skirt.”
The stylist was hired to ensure clothing would be fashionable, attractive, and conceal the right areas for the starlet. The stylist also has to ensure Watson will be able to sit down while wearing an outfit.
The stylists first major red carpet test appears to have been a failure. No word whether Watson will replace the stylist.