What cape is this?

[sm321]

There's a cape that has a symbol on it that look sort of like horns, and it looks like a cape retrieved from the mage arena, but it's not I don't think, anyone know what this is?

 

[Phantom866]

http://runescape.wikia.com/wiki/Vestment_cloak
Is it that?

 

[sm321]

http://runescape.wikia.com/wiki/Vestment_cloak
Is it that?

Yes it is thanks