Bertille white maternity and nursing shirt dress Perfect during your pregnancy and breastfeeding, the white Bertille shirt dress is the ideal little dress for the summer. Wear it closed for a shopping trip, for a nice walk or a dinner at the restaurant; or the little extra: open, on the beach over y our swimsuit . Bertille is your best ally for the summer. Its oversized cut allows it to follow you throughout your pregnancy and even long after. Made of cotton gauze , it has been designed to give you a very soft and light effect. The buttons of the Bertille shirt are made from French olive wood and allow easy access for breastfeeding your baby . Its small pocket at chest level perfects its oversized cut. OEKO-TEX STANDARD 100 certified , Bertille is made of 100% GOTS certified organic cotton , a natural fibre from organic farming, and its material comes from Spain. Bertille is also available in coral.