Before the baby was born, my mom purchased many baby shirts and undies as gifts for the new born. However, they weren't very easy to put on her tiny little body, and the belly area could be easily exposed if the baby moved around too much.

We finally got a bag of these onesies to try out. The moment we put it on my baby, we loved how it worked. It is very convenient (only one piece to put on), and it helps protect the belly area from getting cold. The buttons snap very easily, and the material (100% cotton) is very soft and comfortable to the touch.  They also stretch very well, and this is helpful...