What a cute new idea! Four buttons trail the sleeves on this style! Amazonia mixes such beautiful designs in a new take on these colors. Jess and Jane is using a very travel friendly fabric that is 95% polyester and 5% spandex called ITY or Interlock Twist Yarn. ITY is a cool and fluid knit fabric with incredible drape. This is a simple pull on top with 3/4 sleeves and a round neckline. Feels silky and doesn't wrinkle.