Get these *super* highly rated 1800 thread count sheets at a discount with code D4SSYW42. Get them in white or gray for $22 for queen size or $24 for king. I just ordered a set of gray for our king bed, and I am so excited!
I've found its best to have at least two sets of sheets for so many reasons, especially if you have kids who seem to get sick or have potty training accidents on your bed. Even without kids, it's so nice to be able to wash your sheets without worrying about having them fully dry before you go to bed. Before we got a second set of sheets, we spent too many nights up late because I'd forgotten to check the sheets in the dryer and they were still wet.