It's easy to put on and take off, just slip it on. I think the size is around 130-140. Please check the size as it may vary depending on the child. Total length: about 78 cm Front center length (from chest to hem): about 65 cm Waist: about 72 cm + elastic (stretches about 13-14 cm) The elastic on the back stretches 10-11 cm Head circumference of the triangular headscarf: about 49 cm + elastic (stretches about 9-10 cm) Color: Gray. The triangular headscarf is navy blue check. With pockets on both sides. A name ribbon will be attached. A bag will be provided as a service. There is a cat, so please refrain from purchasing if you have allergies. This is handmade by an amateur, so it is not perfect. Only those who understand. Please refrain from purchasing if you are sensitive to details.