Hair history and historical hairstyles

for starters, you can check out these pages.
It's so interesting to know the history of hairstyles!
I believe "Nihil novum sub sole" should be the quote here...

Eras of elegance
A brief history of hairstyles

Hairstyles of the Victorian Era

Alaina's Guide to Civil War Hairstyles

French site about Roman hairstyles

Hairdressing history

Hairexamples
Photographs, Engravings, and other visual aids for the study of hair

Elisabethas night
German site of 18th-19th century hairstyles

Medieval Braiding
A Workshop & Notes on Medieval Braiding Techniques

Italian Renaissance hair taping

The Costume gallery
Costume gallery hair style history

Regency Women's Headdresses

The Hair Archives
Vintage hair fashion

Atelier Bassi, Switzerland
Wigs and hair fashion through the centuries

Antique Comb Collectors Club International
Beautiful combs (Why can't I never find combs like these :-{)

Hair Comb & Ornament Website Comb Base
Unbelievably beautiful antique combs collection!

The Frazzled Frau, German Garb site
Hair style instructions from Girls Own Paper and Woman's magazine, 1911

In Timely Fashion
Instructions for period hairstyles

Susannahs Combs
Breathtaking antique combs for sale!

Realm of Venus
Site about the clothing and accessories of the women of sixteenth century Venice.