Darklight Cowl of Casting displaying incorrectly on Viera

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Date & Time: 28/07/2019 18:00
Frequency: Every time the Darklight Cowl of Casting is equiped or glamoured
World name: Gilgamesh
Character name: Lokona Mokona
Class/Level: Disciple of magic/70
Party or solo: party and solo
Steps:
1. Glamour or equip the Darklight Cowl of Casting
2. See like the image below that the viera hard is clipping though the equipment
3.
*Add more steps if necessary
https://i.imgur.com/4rOwYwW.png
https://i.imgur.com/oNvRAww.png