This is a 2-way maxi dress purchased from Apart by Lowrys. The size is free size, with a total length of approximately 122cm, shoulder width of approximately 37cm, and a body width of 47cm. I wore it when I was pregnant, so the body width widens towards the bottom, and I think it has a lot of room. It can be worn as a 2-way dress, front and back, and can also be worn like a gilet if you open all the buttons! The fabric is quite sturdy, so it's not see-through, but if you're concerned, you might want to wear a petticoat. I've only worn it a few times, so it's in good condition, but please understand that it is used before purchasing.