it will be all right on the night

== English == === Etymology === Originally said about the problems encountered during the final dress rehearsal before the premiere (first night) of a performance. === Phrase === it'll be all right on the night (UK, informal) Although it seems problematic now, it will ultimately succeed. === References === “it ll be all right on the night” in Longman Dictionary of Contemporary English, Longman. “it’ll be all right on the night”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.