Hux was made with thrift materials.
His base uniform is made from a blazer we sewed shut at the front and added a zipper to the back. A second collar was added and the First Order patches and General ranks were added with craft foam.
The belt was bought and put on backwards, with a craft foam square as the buckle. The Great Coat is a combination of two large suit jackets, with craft foam patch and ranks.
The jodhpurs were a pair of large pants that were sewn to mimic the shape. The shoes were from the thrift store. The general's hat was made by altering an Imperial one with a craft foam bill, patch, and back flaps.