http://www.iacpb.org/gallery/images/...06%20(241).JPG

The piper second from the right is wearing one with the saffron trim.
Note the sleeve of the fellow in the front rank; the one in a glen. He's a 3 star airman with the Irish Air Corps.
The fellow you refer to in the second rank, the one who's wearing a glen that looks an awfully lot like a caubeen with a saffron band, is wearing the insignia of the Irish 1st Infantry and the Defence Forces School of Music.