We all have that friend that says buying non-maternity during pregnancy is so smart because you’ll be able to wear it even after the baby comes. (And by full omission, sometimes we’re that friend.) The truth is that when you buy non-maternity during pregnancy, you nearly always have to buy a size up. And after pregnancy--duh--you’re not actually that size anymore. Which means you’ll never actually wear it again. Um, not so smart. The exception to this rule is when the said non-maternity item costs less than brunch and a Sunday Times. Which is where fast fashion comes in. So go ahead, indulge in these 9 cheap dresses during pregnancy. And then give them away to someone bigger. Or pregnant.