maybe they could use some synergy (to use a buzzword) and just adapt an already existing uniform, like the MARPAT or NWU II? Take the eagle, globe, and anchor embroidery off the pocket, and maybe the micro-eagle, globe, and anchors out of the fabric, replace them with little Navy emblems, and voila! Desert uniform. Or adopt the NWU II.
Phrog Im sure some O-3 or O-4 on the admirals staff brought this up and he was promptly dismissed... Makes too much sense, saves too much money.