Why can't the DoH/L gear be made usable for DoW/M for glamour purpose?

[GrizzlyTank]

Just seems somewhat wastefull to restrict them.

And the argument that it isn't made for fighting isn't that good considering the emperors new wardrobe and certain other gear such as snow man hat and gloves.

Heck the gear would even be more valuable to craft seeing how DoM/DoW can't get them otherwise.