Rehearsal and Performance, Royal Theatre, Castlebar. Children must wear a plain white t-shirt (no logos) and dark bottoms (uniform bottoms are fine – skirt and tights or trousers). Pupils arrive at concert venue 2 hours before the concert which takes place at 8pm. They have a 1 hour rehearsal with the orchestra and soloists and a 40 minute break before going on stage. Try to avoid bringing coats, jackets, bags, hold-alls etc. as they may get mixed up and lost.