To wear this plus - size open shelf cup teddy, simply put it on like you would any other lingerie piece. The open gusset design allows for extra breathability. The vinyl nipple covers are removable, so you can choose to use them or not according to your preference. The garter stays can be attached or removed as well, giving you flexibility in styling. When it comes to care, always remember to hand wash it gently with mild detergent and let it drip dry. Don't use a dryer as it might damage the fabric. Also, check the sizing tab before purchasing to ensure a proper fit.