Button V Neck -Classic Button V Neck, show your neck line perfectly. Ribbed Knit Fabric -Long sleeve tops is made of ribbed knit fabric, which is warm for fall, winter as well. Funtional Buttons -Buttons alone the v neckline is functional, you can undo the buttons for a sexy deep v neck look. Or button them up for a casual modest look. Soft Stretchy Material -Comfy fabric is elastic and does not deform easily, bring you a different feeling.