60%rayon 35%polyester5%spandex Button closure Material: The nursing tops is made of soft, stretchy, breathable and skin-friendly fabrics which is perfect for a growing pregnant belly and soon to be nursing mother. The maternity clothes are comfortable to wear. The maternity shirts can be worn throughout the pregnancy and postpartum. Feature: Nursing shirts for breastfeeding, short sleeve, v neck, button down, tie knot front hem, loose fit, henley, solid color. You can tie as a knot at the front, it makes you looks more fashion, stylish and cute. The button up design is easy and convenient for breastfeeding. The maternity tops for women have multiple color for choose: black, white, burgundy, army green, light grey. Occasion: The maternity t shirts are great for nursing and any occasion such as casual, daily wear, work, office, club, vacation, going out, home, shopping, date, dinner, holiday, baby showers, weddings, cocktail party, family gatherings, etc. The maternity tee shirts are suitable for any occasion in spring, summer and fall. Matching: The maternity tunic tops are easy to meet all your fashion and elegant needs. You can pair the pregnancy clothes with maternity jeans, leggings, pants, shorts or skirt for everyday outfit. TIP: Please take the size chart of product picture as reference before order. As different computers display colors differently, the color of the actual item may vary slightly from the pictures. Hope you understand. The White Color and other Light Colors are a little bit see through, please use a nude or lighter color underwear.