Where could I find bed covers for a superking size bed ? Because the mattress is 13'' thick, I cannot find flat sheets or...

Because the mattress is 13'' thick, I cannot find flat sheets or duvet covers, bedspread, etc that would jump down low enough to reach at smallest 2'' below the mattress. I think they called this size a super king. Hopefully someone out in attendance has an answer!!
What color should i paint my room?
Hi: Best bet would be to check ith the store where the bed was purchased. Same opinion if from a cataloge.John t
What increase block table should I buy?
Look for the ones labeled "deep pockets"

How to paint n pellet mahogany door surrounded...
Here's a link to California king bedding. Some have buyer reviews and some hold free shipping. Good luck!
Where can i flog my furniture?
i think its called California King and you can take them from JCPennys.com or Overstock.com or Amazon.com or macys.
Reframing risk?
Answers:    I think they are truly called California King beds, and I see a bunch at AJmoss.com

Hope I help!