I think that this could also be subtitled "My love-hate relationship with Herringbone cloth".

In my Textiles and Dress Class, I discuss what types of cloth are the most common in the Viking Age and talk bit about tracking down modern textiles that, even if not perfect, are good options for reenactment.  Another item I touch on in that class is making good choices.  We all love the rare graves, and unique items, but one kit made of 20 different unique pieces steps away from being a good historic representation of a time.  An easy way to start building a better kit is in your cloth choices, and one can consider weave structure, threadcount, and color when making those choices. 

For me personally, I lean towards the most common weaves (tabby and twill), whenever possible.  I will add an element such as broken diamond twill to my kit for a very high status persona, but would not add broken diamond twill, herringbone cloth, a silk band, tablet weaving, and possements all to one costume because it would be showing too much that was rare in period all at once.  My love-hate relationship with herringbone reflects the fact that I find the weave attracted, but I am often frustrated when it tends to be more readily available in the weights I want than the more historically common twill and tabby.  (And this is additionally frustrating when the herringbone cloth is two tone, which is also something less common in period.)

I turned the data from Lise Bender Jørgense's book Prehistoric Scandinavian Textiles, as well as some additional works, into charts to help illustrate how common (or not) weaves were in various areas.

Denmark - 9th Century

Jørgensen's work on the textiles of Denmark covers graves, excluding Hedeby, and is nicely broken down into two centuries.  One issue with this work that it only covers weave structure in the synopsis, and for me to break it down between linen and wool, I would have to reference back to collect that data.  Further, some of the data here is provided by textile pseudomorphs, which only show us the weave structure and leave no cloth to analyze.  It is likely that some amount (even a good amount, according to the author) of the tabby shown here is linen.  It is also possible that some of the tabby weave represents a type of fine, open weave wool that was used for veils and mantles but that was also used as specific burial clothes or covers.  It is also noted by the author that there are additional "fine silks" not covered in her work because they were detailed elsewhere.

For Denmark the charts are based on the total number of textiles/textile impressions.

Denmark - 10th Century

The notes above apply to this category also.

Hedeby Graves

For Hedeby I had to reference the book Tools for Textile Production from Birka and Hedeby by Eva Andersson; Die Textilfunde aus der Siedlung und aus den Grabern von Haithabu by Inga Hägg; and VikingAge.org, as well as Jørgensen's work to obtain data for the chart.

Note that I only have the percentages for weave structure, not total number of fragments for Hedeby, and the percentages in Andersson's work are listed below.  I believe it is, in part representative of the silk cloth, possaments or metal brocaded bands found in the graves.  As mentioned previously, some of the fine tabbies might represent burial cloth.  

It is also interesting to note that only one of the "other twills" is a herringbone weave, and the only herringbone sample from the settlement finds was from a legwrap.  Also relative, the most common cloth from the settlement is 2/2 twill.

Sweden - Excluding Birka and Gotland

One of the nice things about Jørgensen's work is she does break out unusual segments of data, such as that from Gotland.  This allows the reader to look at Sweden and Gotland (which tend to have very different types of grave goods) individually, rather than as a whole, which can skew the presentation.

Birka - Linen & Wool Cloth

For Birka I had two separate sets of data from which to work.  One from the analysis in Jørgensen's book, and the other from Andersson.  This first breaks it down into fiber types, as well as weave, but is based on number of graves, rather than number of textiles.

Birka - Textiles

This chart was based on a chart produced by Inga Hägg that covers the Birka textiles and that was reproduced in Andersson's work.

Norway

My only note here is that Jørgensen makes the comment that the Broken Diamond Twill is far more common in Western Norway, than in the South East.

York

For York I had to compile information from Anglo-Scandinavian Finds from Lloyds Bank, Pavement and Other sites by Arthur MacGregor and Textiles, Cordage and Raw Fibre from 16-22 Coppergate by Penelope Walton.  Some of the fragments might represent one piece of cloth, but the author's were not completely sure and hence they, and I, listed them separate.  
​

I think that by now that everyone with even a passing interest in Viking anything has seen the media extravaganza that is the Warrior Woman of Birka.  I will not bother to post the mainstream news source click-bait headlines, here is the link for the piece about the recent DNA analysis of Birka grave Bj 581.

http://onlinelibrary.wiley.com/doi/10.1002/ajpa.23308/full

Unfortunately, this is stirring all sorts of Laegertha-esque fantasies in people.  There is more to the science behind learning about the lives of those interred long ago.  In this case, there is also an issue of whether or not those bones indeed even belong to that grave. 

Other considerations also need to be processed.  If weapons = warrior, then does that mean children buried with weapons took to the field of battle?  Does it mean a 5 year old child was a master tailor because she was buried with the tools of the trade?  There are also things like a female grave in Norway that contained a sword that was too large for her to wield.  A great deal more study needs to be done before we can make any real determinations about whether warrior-women are more than a myth.

I have read three well-thought-out countpoints so far, and expect to see more in the future.  My hope is that perhaps we will look more closely at additional graves (particularly those excavated more recently).

http://norseandviking.blogspot.com/2017/09/lets-debate-female-viking-warriors-yet.html

https://www.academia.edu/34564381/FEMALE_VIKING_REVISED

http://scienceblogs.com/aardvarchaeology/2017/09/12/a-female-viking-warrior-interred-at-birka/

To say that I completely love linen would be a gross understatement on my part.  I find this cloth to be a god-send in the local humid summers.  It allows me to, quite comfortably, wear multiple layers of garb (presenting a more period look), than I otherwise could.  Also, if you are using a long-staple linen, the fabric has great longevity.

I am the first to admit, however, that I use far, far more linen in period than my persona would have, and in far, far more colors.  It is an exception that I make for events such as Pennsic, where it is almost a requirement for my comfort.  I think most of us, in this area, tend to do that.  What I want to discuss today though, is evidence for the use of linen in the Viking Age.  Why?  Because I have heard far too often very flat statements that Vikings rarely used linen, they never grew their own and sometimes narrower statements, that seem like they should have more of a foundation, such as "in Norway in the Viking Age no one used linen". 

To start, Linen is a bast fiber spun from the flax plant.  The first use of flax was in 7000BC in Turkey. (Ejstrud, 17)  The first evidence of flax in Scandinavia is a seed from a Danish Iron Age find with the earliest piece of fabric being from the Roman Iron Age.  Sweden has shows shows evidence of flax cultivation with similar dating to that of Denmark.  (Ejstrud, et. al. 18; Viklund 509, 510)  

There are other bast fibers as well, such as nettle and hemp, that were accessible to the Viking Age Norse.  In archaeological finds it can even be difficult to differentiate between bast fibers.  I have also noticed a trend, of late, where people are searching in desperation for hemp cloth to use for garments after the publishing of the article "Viking and Early Middle Ages Textiles Proven to be Made from Hemp".  (https://www.nature.com/articles/srep02686 )

What I find interesting about that list bit, is that that particular study, while fascinating, used only 10 textiles, all of which were either decorative or home goods (two coverlets and the rest wall hangings).  6 are pretty solidly Viking Age, two others might be (skewing, by date, more to wards "might not"), and two are not.  Only 4 of the tent total show use of hemp, and three of those show mixed use of flax and hemp. (Skoglund)  I find that this is a fascinating piece of research, but it does not convince me that hemp would have been a top choice for garments.

This week I stumbled on a newer piece of research that thoroughly analyzed a number of textiles from Western Norway to fully determine whether the bast fibers involved were flax or hemp.  In, "Identifying plant fibre textiles from Norwegian Merovingian Period and Viking Age graves", they look at ten samples, nine of which are considered to be from CLOTHING, and the last being from a purse. (​https://www.academia.edu/34152492/Identifying_plant_fibre_textiles_from_Norwegian_Merovingian_Period_and_Viking_Age_graves_The_Late_Iron_Age_Collection_of_the_University_Museum_of_Bergen )  This piece, delightfully, helps to answer some of my questions.

9 of the 10 items were positively identified as flax and the final one was only able to be determined to be some type of bast fiber.  (Lukešová) . I do hope that similar studies are carried out in a few other locations, to further confirm (or to counter) my thoughts that bast fiber garments worn by those of some social status (or at least wealthy enough to have a set of oval brooches, I will not deny that someone of lesser means might well have worked with native nettle or merely worn only layers of wool), were indeed flax rather than other alternatives. (See quote from conclusion below.)

There is evidence in some areas of Viking Age Scandinavia of pit houses, which are typically associated with weaving of linen or other bast fibers (the environment inside is more humid, making it ideal for weaving the difficult threads).  Production tools and location for seeds and pollen finds can also be considered if one was trying to determine if flax and/or hemp is locally produced, but whether it was local or imported is less relevant at this moment to me than proof that, indeed, these garments were made of flax.  (As a side note, Hägg, in her most recent work at Hedeby, mentions that she believes it is possible that the pleated underdresses were actually a Slavic imported item.  That is a bit of research I would dearly love to see more information on!)

Weave Structure

Even more interesting in this recent paper, was the information that two of the garments (both identified as "Women's clothing") were not the tabby weave most often associated with but lozenge twill.  Of those, one dates to the Viking Age (the other is Merovingian Age) and is from Vinjum in Aurland.  (Also interesting is that the paper labels this as a 10th Century find, as does Lise Bender Jørgensen, but Sørheim lists it as 850CE in her paper about the imported metal work.)  Finds of linen in twill are rather rare, so this shoes that a diamond twill is a possibility, even if an archaeological rarity.

That of course let me on a chase for more information about twill weaves in linen, and I did turn up a couple of additional items.  (Note that this is not a formal survey on my part, and I did not even take a crack at the Birka material for this, it was just a quick glance at Jørgensen's catalog of finds as well as Walton Roger's work at York.)

Vinjum in Aurland:
Fragments, 2.8X2cm. Diamond twill with a repeat of 20/10. Z/Z spun, 38/26 threads per cm. She lists it as probably linen. (Jørgensen)

Denmark: Søllested, Denmark (Item 97 in the book): Linen in broken twill or possible diamond twill; Z/Z; 30/13 threads per cm. (I am unsure of the gender of this grave, but there are no brooches in the grave.) (Jørgensen)

Sweden: Vivallen, Tännäs s., Härjedalen, SHM 15052: 4 Grave 4 (Item 35 under Viking Age Sweden): 1) 2/1 twill, Z/Z, 20/10 threads per cm, plant fibre (Jørgensen)

Sweden: Mossegårde, Fiilene s., Vi.istergiitland. SHM 15333 (Item 65):
1) 1/2 Gooseeye, Z/Z repeat of 18/12, thread count of 32/13 per cm, probably linen; 3) 1/2 Gooseeye Z/Z; plant fibre (Jørgensen)

Further, Penelope Walton Rogers' work from York records:

So what does this mean for me?  It is, indeed, possible to use a very occasional linen twill garment in a high status kit.  Would I choose to make the entire kit from twill and diamond twill linen?  No, but a single garment could be possible.

Color

And one more note about linen, because this item also comes up regularly and I mentioned before that I use linen in far more colors than would have been available historically.  We know that linen could be dyed blue, as it turns up in archaeology.  Woad and Indigo coat the fiber shaft in a manner differently than others dyes, such as madder, where dye does not take up well and often results in a pale shade that is not light fast.  I have personally gotten some pretty light yellows on linen with weld and Queen Anne's Lace, and a lovely soft coral with madder, but I do not know that I could say that the Viking Age Norse would have desired such subtle colors.

In my research on Stripes and Plaids, I did make note of several Viking Age examples of colored linen and those are noted below (again, this is not a formal nor complete survey):

• Birka 563: Blue linen fabric decorated with red twined string
• Birka 563: Rust colored linen (noted that it could be color deposited in the grave)
• Birka 762: Possible red linen underdress
• Birka: Linen and wool striped with blue and reddish-brown (the linen was blue), ridded textile
• Birka 757: Plaid with 5-6 blue threads alternated with red and white
• Birka 60: Blue-green linen, possibly discolored from contact with bronze
• Kostrup ACQ: Blue linen tabby loop from an aprondress
• Hyrt in Voss, Norway: Blue linen underdress in a female grave
• Kaupang: Fine blue tabby
• Hedeby (Graves): Blue and white tabby linen, 4mm checks, likely an underdress
• Hedeby (Graves): Blue and red tabby linen
• Pskov: Blue linen underdress (pleated neckline), as well as blue linen loop and textile from the over dress
• Gnezdovo: Blue linen underdress (pleated neckline)

My Personal Plans

I plan to continue to use linen, rather than other bast fibers, for under garments and underdresses, and even occasionally headcoverings, in my more accurate kit.  I might eventually incorporate a piece or two of twill linen as well, and my focus, in terms of color, will continue to be bleached, natural and blue linens over all.  (For the bulk of my non-demo, non-teaching events, however, I will continue to use the spectrum of colors in my currently linen garments, but explaining, as I do now, the reasons behind my choices when discussing my garments.)

​Resources

Bender Jørgensen, Lise.  Prehistoric Scandinavian Textiles, (Det Kongelige Nordiske oldskriftselskab), 1986.

Ejstrud, Bo, Andresen, Stina, Appel, Amanda, Gjerlevsen, Sara and Thomsen, Birgit. “Experiments with flax at the Ribe Viking Centre” (Ribe Viking Centre & University of Southern Denmark), 2001.

Lukešová, Hana, Adrià Salvador Palau and Bodil Holst. "Identifying plant fibre textiles from Norwegian Merovingian Period and Viking Age graves." Journal of Archaeological Science: Reports, 2017. 

Skoglund, G., Nockert, M, and Holst, B.  “Viking and Early Middle Ages Northern Scandinavian Textiles Proven to be made with Hemp.”  Scientific Reports, 2013.

Sørheim, H. "Three Prominent Norwegian Ladies with British Connections." Acta Archaeologica 82. (2011)

​Walton Rogers, P. "Textiles, Cordage and Raw Fiber from 16-22 Coppergate,” The Archaeology of York Volume 17: The Small Finds. 1989.

​Viklund, Karin.  “Flax in Sweden: the archaeobotanical, archaeological and historical evidence.”  Veget Hist Archaeobot, 2011.