Don't think they're the exact same but ASOS do one very similar called DINO. http://www.asos.com/au/ASOS/ASOS-DINO-Velvet-Flatform-Trainers/Prod/pgeproduct.aspx?iid=2047389&SearchQuery=DINO&sh=0&pge=0&pgesize=20&sort=-1&clr=Bordeauxvelvet

They are currently selling something similar to this in H & M right now.

they had it at h&m in the summer but i believe it is sold out because i have been checking.