We have an article that deals with fears that some people have about having labia that are "too large" (which of course isn't a way labia can be!) that's here: https://www.scarleteen.com/article/advice/giveem_some_lip_labia_that_clearly_aint_minor  and linked in that article is a page of vulva illustrations that demonstrate some of the variety that you can see in how different vulvas look.