Define "stylish". That's not exactly a clear term. Maybe you should post a few pictures of what it is you're looking for.

I have one that looks similar to this one here: https://www.thewhitecompany.com/uk/R...Tweed+Mid+Grey
and love it, found it at Lipo which is kind of an outlet store if you will, paid I think around 2k including delivery and set-up. Size is 180*200cm, but you can choose the size you want. Mine's a boxspring, but they have "normal" ones too that look the same way.