What is the WBF Dress Code for the World Bridge Series ?

At these events, participants are expected to be smartly dressed at formal events and ceremonies, with jacket and tie (or equivalent national dress) for male participants and equivalent style of dress for the women participants. Participants shall be appropriately dressed during the play.

Everyone entering the playing rooms is obliged to wear the official
identification badge provided by the organisation. In case of loss the
organisation will provide a duplicate badge at a cost of €5.00.

All players are expected to be respectably dressed and are also required to
follow the instructions given by the TD.