There's a tiny train that i hadn't noticed at first, but even that was a pleasant surprise! I just have to practise walking backwards!
Also it's unbelievable how light it is! The package in all was half a kilogram which includes the box of course (pretty box too lol).
I don't know if it's written somewhere, but by bra included, it actually means a hook and everything in case the chest area is too big like it is on me. This also helps it stay up as unfortunately, my mum convinced me to buy the size one bigger than the one closest to my measurements so it came up huge :/.
All in all, this is the perfect dress and the only thing that could possibly be a problem is sizing if you don't get it tailored so I advise you to get the measurements closest to you and take no heed to "roominess".