Ugh. NROTC and it's overwhelming desire to take "uniformity" to a retarded level. It always blows my mind that people get so bent if one guy wants to have a jacket on. Maybe that one guy is colder than everyone else.
It always makes me laugh a little when I'd reflect on my ROTC unit's desire for uniformity when standing in "formation" for quarters in the fleet. Pilots and AWs in flightsuits. Some Os wearing ballcaps, some wearing piss-cutters. Maybe someone in AWGs. Chiefs and LDOs in khakis or NWUs. Sailors in NWUs, dress uniforms, or coveralls all at the same time. And NO ONE cared. It was amazing.
If you're cold and like the look of the reefer go for it. Both thhe Ike and the all weather coat look like shit. The reefer looks a lot sharper. And if that matters, spend the cash.
On a related note, I can't for the life of me figure out why the Navy doesn't have an authorized trench coat. The Marines have one and it looks very sharp and professional.