Ugaritic

ˁrm - a cloak or blanket (DUL 183, Watson 2007: 81)

in a difficult context (for a totally different interpretation: from ˁrw ‘to be naked’ v. Ford 2002b:190‒191), borrowing from Akk. erimtu ‘a garment’ (CAD E 294) is unprovable (Kogan 2015: 361).