Final answer:
Draping is often done before shampooing and other hair care services to protect the client's skin and clothing, making the statement that it is done after shampooing not true.
Step-by-step explanation:
The statement that is NOT true about draping is that it is performed after shampooing is complete. Draping is an important part of the preparatory process in hair care and beauty services, and it is typically performed before any such services begin, including shampooing. Draping serves to protect the client's skin and clothing and is usually done after the client removes any jewelry to avoid damaging it or hindering the hair care service.