At 55, you have a better option than ornate armor. If you like tradeskills, I would recommend getting tailoring or smithing up for Master's Drakkin cultural armor. The cultural augs that you make can be done with either tradeskill so just skill up depending on your toon's armor type (tailoring - leather & silk, smithing - plate & chain). The stats are much better than ornate and they will last much longer into your toon's progression than ornate. If you have been gearing up through TSS quests/drops, I would be very surprised if ornate armor is an upgrade for you.
To start the Drakkin cultural quests, you need to speak to Artisan Irisi on the 2nd floor of Crescent Reach. She will give you progressive quests to kill certain mobs/collect items and once those quests are completed you receive a book. You combine the book with some other items in a book binding to get a stack of patterns and if you ever run out of patterns, you can just redo the quest to get the book again. If you have additional questions let me know and I'll do my best to answer.
If you don't prefer to do tradeskills and you have a decent plat reserve, I would recommend seeking a Drakkin who can make the armor.
Here is a link to the armor and augments:
Drakkin Smithing Armor Drakkin Smithing Augments Drakkin Tailoring Armor Drakkin Tailoring Augments Edited, Nov 7th 2006 at 5:19pm PST by Phistikuffs Edited, Nov 7th 2006 at 7:00pm PST by Phistikuffs