Suit jackets are considered the most formal. A suit jacket is a jacket that is made with a matching pair of trousers. The suit jacket and trouser will always be made from the same fabric.
Better options would be suits that are charcoal grey, navy blue, lighter and black for black tie events.
However. It is still possible to find pinstripe or checked suits.
The buttons on today's suit jackets will usually be plastic. However higher-end suits may come with horn or mother of pearl buttons.
Range: Silver Range
Weight (In Grams) 310
Material: Merino Wool 100% / Super 110's