Jumpsuits are quite risky. Not only do onesies make it difficult to pee, but they may also be very ugly, especially in the hip and/or crotch area. It goes without saying that patterns are absolutely banned when operating in jumpsuit territory.

The celebrity who walks the red carpet in a one-piece, like Cameron Diaz is very daring. The blonde beauty wore an immaculate white Stella McCartney jumpsuit that was snug at the bodice but flowed down to her ankles to the London premiere of her latest film, “What To Expect When You’re Expecting.” Cameron kept everything under control despite the potential dangers of her attire. But she’s no stranger to the one-piece: she wore one to the German and Cancun premieres of “Bad Teacher,” as well as a dance-off on “Late Night with Jimmy Fallon.” The actress’s uber-fit body was well complimented by the one-piece suit, and her blonde playful-yet-polished-looking crop-cut contributed to the monochromatic combination. We also like how she picked a tangerine-red topcoat for her fingernails to help break up her all-black ensemble. The hot-right-now colour didn’t clash with the white; instead, it offered a clean, classic touch to her combination. It was the ideal final touch for us. You can also go for this look for a party next time.