Harry Potter Hermione Granger Hogwarts Cardigan and Tie Costume - Medium Polyester Imported Harry Potter Hermione Granger Hogwarts Cardigan and Tie Costume - Medium Costume contains sweater and necktie Authentic Hogwarts detailing, Great for play time or party time Review the Rubie's Child's Size Chart for detailed information, this sweater does fit loosely (runs large) and a smaller size may be more appropriate if child is near the bottom of the size range listed Since 1950 Rubie's Costume Company has been making dress-up fun with costumes and accessories for the entire family