„Lederhose“ is correct in German. „Lederhosen“ is just the plural. If using the word in English texts “lederhosen” is in a sense correct, though, also when onl

„Lederhose“ is correct in German. „Lederhosen“ is just the plural. If using the word in English texts “lederhosen” is in a sense correct, though, also when only referring to a single one. This is a case where the loan word was slightly adopted, no doubt to bring it more into line with the convention in the English language of using plural for trousers. That convention doesn’t exist in German, except when using English loan words („Jeans“, „Shorts“, „Boxershorts“).