This stylish jumpsuit is very cute great piece for the spring and summer, The jumpsuit has a loose fit, so If you prefer more tighter fit I suggest size down. I have this jumpsuit in a size small and still have a lot of room in it. I'm only 5'3 so I have to pair it with a wedge heel and it's fine. The length is 57 inches, from armpit to arm pit measures 17 inches. The jumper is made of 100% polyester it buttons up in the front. The jumper runs big not true to size might need to size down.