Disclosed is a support garment. The support garment is particularly configured to permit a post-surgical drainage tube to pass through the support garment unobstructed, thereby permitting the drainage of blood and other bodily fluids from the surgical site. The support garment employs a series of elastic panels joined in a way to provide comfort and utility, and includes a fastener in the front for enabling a wearer with decreased mobility to more easily apply and remove the support garment.