I don't understand why we are forced to preview only one item at a time and zoomed in. We can't even see the cosmetic zoomed out in its context.
It would be better if we could choose multiple items at once, and then pay all at once. Maybe with additional camera controls to zoom in/out and move up/down, and/or preset camera positions by the press of buttons (overall, zoomed in above chest area, zoomed in legs, and so on).