Unused. I bought it because it's cute, but I'm selling it because I don't have a chance to wear it since I carry my child. It also makes your body line look beautiful and makes you look very stylish! Regarding the neck strap, it wasn't originally included, and it's just the T-shirt as shown in the photo. For those who like DHOLIC °・*:. Off-shoulder, short sleeves, clavicle, cropped, side gather, slimming effect.