Source google image: https://ae01.alicdn.com/kf/HTB1SaQlOFXXXXbUXpXXq6xXFXXXt/Office-Ladies-Long-Blazer-Vest-Trench-Black-Windbreaker-Women-Coat-Sleeveless-Blazer-Manteaux-Femme-B12.jpg
Long sleeveless blazer
Source google image: https://ae01.alicdn.com/kf/HTB1SaQlOFXXXXbUXpXXq6xXFXXXt/Office-Ladies-Long-Blazer-Vest-Trench-Black-Windbreaker-Women-Coat-Sleeveless-Blazer-Manteaux-Femme-B12.jpg