During the live shows their outfits remain the same for one show and change every week. For a very simple reason: the acts are not necessarily shot in the order that you see them on the show.
Why do cooking shows have contestants wear the same clothes?
Baking Impossible outfits: Explained The Baking Impossible contestants wear the same clothes for editing purposes, so that it is easier to place clips together on the show.
Is go big show filmed in one day?
The show production says it is paying adults to be in the audience when the show tapes on August 21st, 22nd, 25th and 28th. Taping start at 7:00pm and usually lasts about three to four hours.