Do you write historicals? Paranormals from another time? If your books have anything to do with the Regency Era- these sites are for you! Research is the lifeblood for many novels. Get the facts wrong and half of your audience is out the door vowing to never read another one of your books. I thought these sites dealing with period dress of the time were quite good. I hope you enjoy them.
http://www.maggiemayfashions.com/regency.html
https://www.pinterest.com/vanessakellyaut/regency-era-clothing/