How to use: Simply put on the bodysuit like you would a regular high - neck t - shirt. It's great for workouts, casual outings, or even layering under other clothes. Note: Make sure to choose the right size as it runs true to size. When washing, turn it inside out and use a gentle cycle with cold water to preserve the fabric quality. Hang it to dry instead of using a dryer to avoid shrinking or damaging the elastane in the fabric.