How to Use "chignon" with Example Sentences

1. I don 't know even know what a chignon is .
2. The new mrs. barack obama wore her hair pulled back into a classic chignon for her wedding day .
3. Some say ms hermann has a good feel for ysl 's market because she represents its ideal customer : she is small and slim , with a chignon .
4. Mrs. elsing , erect as a spartan mother , betraying her inner turmoil only by the straggling gray locks that hung from her chignon ;