Mailed flower claymore

It seems like you're referring to a unique combination of words!

A "mailed flower" is a rather unusual term, but I'm assuming you might be thinking of a "mailed fist" or a "mailed hand," which is a type of armor covering the hand and wrist. In this context, a "mailed flower" could be a creative or poetic way to describe a decorative or ornate piece of armor.

As for a "claymore," it's a type of large two-handed sword that originated in Scotland. It's characterized by its broad, flat blade and long handle.

So, if I had to interpret your phrase, I'd say you're describing a decorative or ornate piece of armor that resembles a flower, perhaps with a sword or a long handle attached to it. Am I close?