Time: Any
Frequency: Always
World name: Excalibur
Character name: Nymeria Faelivrin
Class/Level: Lvl 60 PLD
Party or solo: Either
In-game time: Any
Steps:
1. Equip "Antiquated Creed Cuirass" or "Creed Cuirass" on a female character.
2. Compare to "Antiquated Creed Cuirass" or "Creed Cuirass" on a male character.

The main issue is that while the shoulder decorations on these armor pieces are rendered in a symmetrical manner on male characters, on female characters the right shoulder decoration is not symmetrical in a manner that doesn't seem to be explainable logically, compare these two screenshots:

Male:


Female: