Hi Forkbeard. I saw your post on the Armour Archive on this subject, but I figured I'd post a reply here instead.
I am indeed a member of Regia Anglorum, and IMO they have excellent resources for clothing and armour of the late Anglo-Saxon period in England.
In addition to Regia's website, I would also recommend this website from Angelcynn, another English group with an earlier focus than Regia's:
http://mahan.wonkwang.ac.kr/link/med/en ... dress.html
Also, THe Vikings NFPS in England have some good info on the subject of Saxon dress and war-gear:
http://www.vikingsonline.org.uk/resourc ... /index.htm
In a nutshell, here are the basics as far as what I believe you should wear:
Undertunic - long sleeved; made of linen
Tunic - long sleeved, knee length, gores at the sides (for roominess below the waist); made of wool
Trousers - full-length, somewhat tight; made of wool
Winingas - cloth wrapped around the leg below the knee; made of wool
Belt - no more than 1" wide, and with a decorative buckle, buckle-plate, and strap-end; made of leather and copper-alloy or silver - and no long, dangling end!!!
Shoes - turnshoes that come up no further than the ankle; made of leather
Cloak - half-circle or rectangular, pinned with a round brooch (not a penannular); the cloak would be thick, woven wool, or (more rarely) could be made of sheepskin (wool worn to the inside)
Here is a website with specific info on winingas:
http://www.geocities.com/baldurstrand/w ... ingas.html
As far as what fabrics, weaves, and colors are appropriate based on your rank, I would use the color guide on the second link that Winfang provided.
If you'd like links to reputable merchants for purchasing some items, let me know. Some things are more of a pain to make than to buy (like appropriate turnshoes, cloak-pins, belt hardware, etc.).
As far as war-gear, you probably want to go with a round shield w/boss, spear, seax, and (if you're high-ranking) a sword. You might use an axe, too, especially if the character you're portraying has any Danish ancestry (which was pretty common in some places/times in Angle-land). Your armour would consist of a mail-shirt (short-sleeves, and to the knees) and a spangenhelm. The English had some really cool helmets a few centuries earlier (like the Coppergate and Sutton Hoo helmets), but I believe the style was more simple by the end of the ninth century