I was purposing maybe like a pop-out window on the same page that lets you see what the background/décor/mane markings/base changer, etc. may look like with your lion(s).
Skipping that step where you have to go to the wardrobe and try it on.

I know for me personally there had been times where I had gotten things from the shop where I thought it was a suitable color to match my lioness and nothing matched in the end when I actually put it on. Or gotten those enhancements(?) for backgrounds. Like hazes. And it ended up looking completely different than what I had thought.

Anyways, I think this would be helpful rather than having to open up a whole other window and try things on.