Anyone care to shed some info or give me a primer of good bedding stuff

I was avoiding Hastens due to pricepoint but the comfort just sold itself.
Their pillows seems like top quality as well....or maybe it was the combo of the mattress and pillow that made it felt like sleeping on clouds.

Would love to hear some recommendations for bedding accesories - sheets, duvets, etc.
I think I'll try to get the rep to throw in a set of pillows and either a bedskirt or mattress protector..