There is a patch up for Star Trek Online. It replaces all the flag officer pips (in folder #1 of all sections) and adds the colour Orange.
There was a topic on the forum about dressing up as your favourite rankset. Now that it has settled down, I will post the results of what everyone dressed up as:
Heyallo - Movie Era Shoulder Straps
Natalie - Kitty Collar Rankset
Kuro-chan - Hanaukyo Maids Rankset
Twan - DS9 Alpha Channel set... and noticing everything under his collar is transparent...
Jabberman - TMP Set.
Eoin - Random Marine Set