I forgot to change my size and have now received a lot of diapers in the wrong size! Can I change this? You can of course exchange from one size to another! For information on how to make a return, please visit https://www.naty.com/shipping-and-returns.html. Related articles How do I change the size on my diaper subscription? How do I cancel my subscription? Do you accept returns and give refunds? How do I know when my next package will be sent? How do I know know which side is the front?