Basically, new 80's Diva/ Madonna Halloween costume. I tried this costume on once and didn't end up wearing it. It says one size, but I would say it's a S/M. All costume accessories are included. I am also including the extra accessories I purchased, as well, a black crinoline to make the costume poof more like Madonna did, and the Leg Avenue black lacy ankle socks like she wore. Trust me, I was there! Lol! Just in time for Halloween!! 🎃👻