On Facebook Robyn Lawley explains again why she is not a plus size and not a straight size model. But she doesn’t has to apologize for being an inbetweenie. Her size exactly is in-between both categories. Again why I call these women: inbetweenies. This is because inbetweenies are too big for straight size and too small for plus size. And Robyn: you’re the queen of the inbetweenies!