I feel such relief on summer evenings when I put my (cotton, M&S, loose, long) nightie on 
I've started thinking - why don't I just wear dresses like this during the day?! I'm an hourglass size 12 around 5ft5, so not super thin/tall and not sure about maxi dresses, but I'd love something comfortable, made of natural materials... and stylish? Too much to ask?