Antique Corset: The History of Unmentionables — From the website: “Dedicated to the history of elusive and frivolous Unmentionables with special emphasis on Corsetry and Shaping Garments used to create the fashionable silhouette. ”
Elizabethan Costuming Page, The — THE site for Elizabethan costume. Lots of step by step instructions, including a corset pattern generator, and good source for research, portraits, etc. Links to other Elizabethan costuming sites.