Pattern: qianniao check placket: two single breasted buttons color classification: Navy dark gray product number: bc1811y52 basic style: business gentleman applicable season: Autumn market year season: Autumn 2021 sleeve length: long sleeve thickness: regular applicable scene: office dress length: regular clothing version: standard applicable object: youth clothing pocket style: wearing cover and digging bag slit method: back middle slit sales channel type: the same model in the mall