Beast Hide Garb is a Chest Armor/Attire in Bloodborne. It is part of Brador's Set and was added with The Old Hunters DLC.
" The bloodied hide of a horrible Cleric Beast, pulled over the back. Without the attacked beast hide this foreigner garb wouldn't raise anyone's eyebrows.
Brador donned a compatriot's beastly scalp and hide while still moist with blood. Most of the blood stains on this hide were from that day"
- Player notes