Definitely not the nautical looking blue like pictured.  The sheets are heavy.  They seem to have washed well in cold water. I didn’t realize the reviews were not for my sheets in particular; rather misleading.
I haven’t tried on the bed yet.  I like them okay but not what I thought at all.  They are a dark grey blue; printed on one side... it’s hard to find dark flannel sheets.
Now I have more of a country look... I’ve been sleeping on these and definitely do not like the heaviness plus it is hard to turn in bed; not comfy.