Traditionally, a corsage is worn on the left wrist. However, this is not a hard and fast rule, and it is best to ask your date which wrist she would prefer to wear the corsage on. Some left-handed people may prefer to wear the corsage on their right wrist. It is also possible to wear a corsage pinned to the dress on the left shoulder side or over the heart. However, this is less common than wearing a corsage on the wrist.