This garment has several parts that can be assembled or detached. Each addition has a specific feature: some allow you to change from shorts to trousers, or from a short-sleeved t-shirt to a long-sleeved one, some allow you to enlarge the garment to fit as the person grows, or some allow you to add a layer of warmth to adapt to the ambient temperature.
In this way, children offer a solution for clothes that are constantly being thrown away and then bought again, creating a huge amount of textile waste.