This was exactly my situation when I was dating a guy and then met my now-husband. If you spend too long hanging on to the one who treats you like an option, you'll miss finding the one who treats you like a priority.
Like this look with denim shirt, Barrow Bologna chinos, IWC watch mod. Portuguese and knitted tie. I usually like aknitted tie with with a denim shirt. But not with chinos/khakis. I'd rather had this look without the tie