Simplicity Cotton Fleece Rose Red Pink Hello Kitty Simulated Backpack Blue Dogs Hoodies Sweatshirts - Various Sizes Available Dimension: 11'' back length, 15'' chest, 11'' neck. Material: the cotton flannel fabric makes it warm, soft and with a little flexibility. Style: front closure sweatshirt with rose red hello kitty simulated backpack decoration. Function: comes with tighten design at hips and cuffs to avoid cold wind in. Note: the hello kitty simulated backpack is a decoration with thickness and soft touch feeling. It is not an actual bag.