I can't say enough about the quality of this tunic. High quality material and build. The heavy duty denim withstands dirt, LARP blows, chainmail chafing, nagging kid tugs, you name it, it can take it! The brass clasps (I ordered brown) look amazing and are highly functional. I wear a chainmail coif and the top clasp is covered but doesn't cause a bulge.
The arm openings are appropriately large, which accommodates your undershirt, arming gambeson, and chainmail/armor. Plenty of room for all of that...and you can still raise your tankard of mead!
The neckline is low, which is a good thing if you wear a padded arming collar as it doesn't interfere. Just be aware that if you don't plan on wearing a high-collar undershirt, you'll feel a little "exposed" up top.
Be aware, when they say dry clean only, they mean it on this item. It is not colorfast and if you attempt to wash, you're going to see quite a bit of color loss and the material won't be the same. I have to hang it for storage, it holds folds and wrinkles forever! I attended a festival and after sitting for a few shows on a slightly damp bench, any section that was sat on held the folds and I couldn't get them to come out. I also noticed some dye bleeding onto my white undertunic. Not bad, just be aware.
This is a great item, and if you want something more than just your standard tabard, this is worth the money for the quality and build!