• Heian - 797-1185
• Kamakura - 1185-1333
• Muromachi - 1336-1573
• Azuchi-Momoyama - 1568-1603

Links!

• Costume Museum
• Breakdown of costumes by period with examples
  
• Fabric details on SengokuDaimyo.com
• I find myself thinking about these color combinations a lot, so interesting
• Site also features very detailed descriptions of Japanese garb for men
• Japanese Garb on raito.com
• This article is awesome and looks very comprehensive!
• Reconstructing History's 1-2-3s of Japanese Garb
• Discussion of fabrics and measurement-based "patterns"
• The Traditional Colors of Japan: Making Modern History - Tofugu.com
• Explanations of traditional color schemes and links to more info
  
• WodefordHall.com
• All sorts of info about Heian garb
• Also instructions for kosode & painting motifs on fabric
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