These funky black playsuits, sleep suits or baby-grows, come in three sizes and fit baby girls and boys aged between 3 months and 18 months. They're made from 100% certified Organic cotton jersey which has been naturally treated to give your baby or toddler extra comfort and joy. Choose from either envelope neck or crossover neck - both styles allow easy on/off action as nothing gets a baby more grouchy than a tight neckline. The babygrows wash well at 30-40 degrees. Please don’t tumble them - they don’t like it, and neither does the environment. For detailed sizing information, please see 'more info'.