The term 'stylishly streamlined' can be summarized as having a SLEEK appearance. The word 'SLEEK' is often used to describe something that is smooth, glossy, and modern in design. It is often associated with fashion and style, as it implies a certain level of sophistication and elegance. In terms of streamlining, this refers to the process of making something more efficient and effective by reducing or eliminating unnecessary elements. This could be applied to anything from a product design to a business process. Together, these two words create an image of something that is both stylish and efficient.