In order to increase the effectiveness and popularity of the kangaroo care method (skin-to-skin and breastfeeding with newborn baby) in developing countries, especially in order to save and protect weakened babies, the present invention relates to a straightforward, inexpensive solution for facilitating and encouraging this practice; a light, soft, comfortable, flexible garment that allows a baby to be held in a skin-to-skin manner for a long period of time, safely and leaving the hands free, thanks to a built-in, seamless seat, inter alia. As the garment can be used as an undergarment and is one-size-fits-all, it is easier for humanitarian and medical organizations to distribute, and more acceptable according to the cultural and religious criteria governing dress in most developing countries.