The inner lips are often a bit darker in colour than the outer lips. From girl to girl they differ greatly in appearance. There is no standard-issue look. They can be large or small, thin or fat, neatly cut or surprisingly messy. They often don’t match. One can be bigger, fatter or have a different shape than the other. If you want to have a good look at your own vulva and see how your lips are shaped: use a mirror.