QUALFORTWomen's Sweater 100% Cotton Soft Knit Pullover Tops

Is white color a true white or cream or off white?

Can this sweater be worn layered with a blouse? Should I size up?

Did anyone notice the loss of shaping after washing? The neckline stretched out after washing following the instructions. Ugh

Are any of these sweaters V-Neck like the pictures show???