Material: High-Quality. This shirt is Lightweight, breathable, stretchy, very comfortable to wear in daily life. Features: The tank top comes with crew neck, sleeveless and solid color. Occasions: The vest are adaptive for office, work, date, travel, workout, business, etc. Matching: Wear it with shorts or jeans for a casual look, with watch or bracelet for a stylish look. Attention: Please select the size that suits you according to the reference size table.