<human>: What's the difference between an oxford vs a button-down?
<bot>: The main difference between an Oxford and a Button-Down shirt is that an Oxford has a spread collar, while a Button-Down typically features a more narrow, pointed collar. Oxfords also tend to have slightly longer sleeves than Button-Downs, as well as being made from heavier fabric. Additionally, Oxfords are usually made with a single button at the neck, whereas Button-Downs often feature two or three buttons.