I had a thought for theatrical wardrobe storage but perhaps this idea could be utalized in the Trader Guild. It entails collecting up a series of garments that go together as an outfit. You would group these items into an ensemble reducing the number count of items to one. I would think five would be the capped number of items for an ensamble and as few as two.

Simply hold two garments, (white shirt, storm-grey cloak), and GROUP ENSEMBLE. Whatever was in the right hand is the adjective to the ensemble so as to make it a storm-grey cloak ensemble. To add another item, hold it and the ensemble and GROUP ENSEMBLE again.

LOOK in ENSEMBLE will show all items inside.

Get (item) from ensemble will remove a single item.

Any thoughts?