Kumihimo Testing: Two Color Variations on the Basic Round Braid
Kumihimo Testing: Three Color Variations on the Basic Round Braid
Gode Cookery: a wonderful site on Medieval cooking with everything from simple and "perioid" recipes to in-depth translations and incredible recreations of period dishes.
Gunther Anderson Cordials: a site that walks you through the basics of creating cordials as well as an impressive number of recipes.
Cotehardies from Greenland Gowns: one woman's search for a period pattern for a cotehardie including her research and final pattern.
Fingerloop.org: history and how-to make fingerloop braids.
Elizabethan Costuming Page: a lot of information about Elizabethan Costuming.
T-tunics the Period Way: instructions on making a more historically accurate t-tunic.