As you move around in the Mall, you'll see stores that interest you. When you enter a store, navigation arrows indicate where you can move. To move toward an item, click the navigation arrow that points toward the item.
Fashion Trip indicates that an item is selectable by changing your cursor shape to a hand icon. Once you see this icon, you can just click and drag the item to the Dressing Room button. (When you drag the item the hand icon changes to a fist.)
To bring items from stores into your Dressing Room:
From the Mall or Mall Map, enter a store and look around.
Find an item you want to try on (like a shirt, jeans, or jacket).
If you want more information about an item, double-click the item to view the Property Page.
Click the item you want.
If the item is selectable, the cursor changes into a hand icon. The cursor changes to a fist (the hand grabs the item) when you select an item.
Drag the item over the Dressing Room button until the button is highlighted, then release the mouse.
The item disappears and is automatically placed in your closet. (You can try it on by going to the Dressing Room.)
Continue selecting and dragging-and-dropping items into the Dressing Room until you are ready to try on your selections.
To try on the items, click the Dressing Room button.