I made a Titanic worthy corset out of ikea fabric! - 1910s 1/3 bust corset - YouTube
Edwardian Longline Corset c. 1910 - Nehelenia Patterns
The Boudoir Key - Custom Corsetry - Silhouette difference: Edwardian VS Titanic eras. After 1908 corseted waists started getting wider, natural bust shape was back in fashion again (it wasn't flat shaped