These photos are a continuance of your last narrative, and you "wrote" it as a second chapter of your train station story. The grey 2-piece ensemble is restrained and safe in its color, classic and retro in its cut, but those large checkerboard squares provide the surprise element and a refreshing and bracing jolt from the risk-taking. The scale of those big squares is really pushing the limit but is controlled by the low key grey, the subtle flounce of the bell-shaped skirt and the luxurious weight of the fabric - so you were able to pull off the look. I also think the elbow sleeve length is a crucial design element here - if it were long sleeve length, the checkerboards would have become too much and overwhelmed everything else. The gentle graceful curved flare of the hem also tempers the rigidity imposed by all those hard geometric shapes. This dress looks the best when it's in movement as in pics 2-4 and 2-6.
That's how I read your story. It's an interesting story, well told, and it feels authentic, because its uniquely yours and you wrote it. I am also wondering if the retro effect could be enhanced if you turn some of the pictures into black and white.