95% polyester, 5% spandex. Soft and comfortable skin-friendly fabric, high quality tops which designed for Professional Woman. Cusual v neck button down tank tops, sleeveless, solid color, lightweight, slim fit design which is for elegant shape of you. Suit for daily workpartydating ect, simply casual,soft and comfortable to wear. Perfect to pair with skirts, shorts or jeans. NOTE:Please take our size chart in pictures before purchasing. Washing: Hand wash with cold water, dry clean.