Time: Since the addition of the item.
Frequency: Always when equipped.
World name: Tonberry
Character name: Charlotte Elise
In-game time: Linen Survival Shirt (not sure about dyeable version).
Steps: Equip item.

(Don't think ISP or PC information is relevant in this case)

Screenshot provided:


Happening on female Miqo'te, untested on other races or genders. Has been tested by other users that happen to be the same race and gender, so not a problem with my files.