Find the perfect Big Sister T-shirt at Spreadshirt
Becoming the older sister is nearly as important as the fact that a newborn is joining the family. It also implies that the older sister is no longer as young as before, and needs to tackle responsibilities to a certain extent and look after the younger one. A good way of introducing the older kid to these values is buying her a Big Sister T-shirt. You can customise it and make it a special present. You can even think of the grandparents and design T-shirts for them.