The term 'good fashion sense, in modern slang' can be summarized as having a 'DRIP'. This term is used to describe someone who has a great sense of style and looks fashionable. It is often used to refer to someone who is well-dressed and has the latest trends. The term 'DRIP' is derived from the idea of water dripping off of someone's clothing, implying that they look so good that it looks like water is dripping off of them.