Hermione Granger - Hogwarts Robe, Black Tie

Mr. Flume

Neville Longbottom - White Shirt

Gryffindor Student Statuette / Trophy #1, Dark Brown Hair

Colin Creevey - Gryffindor Robe Clasped, Black Short Legs

Draco Malfoy - Slytherin Sweater and Black Robe

Draco in the Forbidden Forest polybag

Ravenclaw Student Statuette / Trophy #2, Bright Light Yellow Hair, Light Nougat Face

Dudley Dursley - Red Sweater