Whats wrong with wearing white (either casual or dressed up white that is) - for the women of yahoo only plz?

whats wrong with wearing a white long skirt long skirt suit boots dress blouse regular skirt or skirt suit jumpsuit etc thats all or partly white in color is it becouse most women are scared to stain the outfit suit or dress becouse the material is fancy like silk or its all one material like all suede or all leather