I bought this from M&S in chocolate brown and can't decide if I like it or not! I need something for wearing out to dinners, etc. i.e. out, but not 'out out'. I'm late 40s, size 10, if that makes any difference. I'd wear this with wide legged jeans or, possibly, a pair of bright pink wide leg trousers. Tucked in.
Too staid/ office-wear?
https://www.marksandspencer.com/satin-collared-shirt/p/clp60608182