Perfect condition - never been worn out, only tried on once. Reselling because it came too late for my homecoming dance. It’s a size Small which is equivalent to a US 2, and has a length of 31 inches. It’s 100% polyester and covered in reflective sequins on the outside. It has adjustable straps and a zipper on the side near the hip. If you’re looking to get this for a certain date, just let me know and I’ll do everything I can to get it to you then!