Interiors: Reading Nook

Having rearranged my sitting room, I now have a cute little recess that will serve as a perfect reading nook. All that's stopping my Kobo and I from moving in is the current lack of an armchair big enough for snuggling up in and losing myself for hours. My Pinterest board has a range of inspirations so all that's left to decide is....

Do I go calm and cosy?

Cool and modern?

Or sleek and retro?