One welcome addition to the Rage of the Firelands PTR test has been some additional transmog options in Cataclysm Classic!
Beginning in Rage of the Firelands, players can choose to hide an item slot.
You can find Hidden Shoulders directly after your favorites in the Transmog menu
This option will be available for every slot except Weapons.
This will give players much more freedom to customize their look, without needing to work within the parameters of Shoulder Pads and Belts.
Hiding accessories can give you a lot more freedom when creating a look
If you want to plan your look, or get inspiration, you can use the Wowhead Dressing Room. While this has been created for Retail World of Warcraft and some models are slightly different, you can filter by expansion and use this to get some ideas.
The Wowhead Dressing Room
When searching for items you can filter by expansion
This is just one of the many updates to Cataclysm Classic coming in Rage of the Firelands.