Hat box collapsible version for evenings, known as a gibus. They might also include storage space for items such as a hat brush. Designs became quite large during the Victorian era. A letter to "The Times" in 1844 warned travellers that Blackwall Railway's porters had charged a 1d to carry a hat box onto the train and a further 6d for transporting it to the London terminus, with the traveller himself paying only 4d for the journey. He recommended that travellers with luggage should go by steamboat. While traditionally hat boxes are circular or square in shape, some versions may follow the
Top hat part of white tie, and is still made by a few companies, since the materials, satin or grosgrain silk, are still available. The other alternative hat for eveningwear is the normal hard shell. In formal academic dress, the Finnish and Swedish doctoral hat is a variant of the top hat, and remains in use today. The British-American musician Slash has sported a top hat since he was in Guns N' Roses, a look that has become iconic for him. Panic! at the Disco's Brendon Urie is also a frequent wearer of top hats. He has been known to wear them