"Can I wear white after Labor Day?"   Go for it! It's January, so technically speaking it's "before" Labor day! :o)   But honestly, there is no reason to pack up your white clothing after Labor Day.   The answer is "Yes, you may wear white any day of the year!!"   Jennifer Lopez pulls it off twice in two gorgeous dresses. Once at the NYC premiere of Parker and then again at the Las Vegas premiere.     It is best to avoid sheer, flimsy fabrics and opt for more winter weather material to keep in line with the weather. Layer items to add weight to lighter garments and mix in cream and off-white for a stunning ensemble.