Timeless onesies for all day, every day and through the seasons. Our long sleeve onesies can be worn as a top layer in the summer to protect their precious skin from the harsh sun or worn as a base layer on those chilly days and nights. The natural organic cotton is so lovely on baby's skin. Made from 100% natural organic cotton that is lovely and soft Envelope neck line for quick dressing Plant based resin snap domes for quick and easy nappy changing No scratchy neck label to reduce risk of eczema Made from only the purest most natural cotton that is free from toxins and pesticides. Our baby clothing is beautifully soft and breathable, machine washable and is OEKO-TEX and GOTS certified. Size Guide Little ones come in all shapes and sizes. Our sizes are fairly generous, so you will get lots of wear out of our clothing. When buying for a gift you can never go wrong with the next size up. Below is a guide to help find the best fit for your little one. If you are still unsure send us a message, we are only too happy to help. 0 - 6 months Body length 360mm Chest 240mm Hips 240mm 6 - 12 months Body length 400mm Chest 260mm Hips 260mm 12 - 18 months Body length 440mm Chest 280mm Hips 280mm