The term 'CUTE' is often used to describe something that is attractive or endearing in an innocent way. It is often used to describe children, animals, and even inanimate objects such as buttons. The term 'as a button' is often used to describe something that is very small or neat in appearance. Therefore, the phrase 'as a button' combined with the term 'CUTE' can be used to describe something that is very attractive and small in size.