Smart shopping / mirror

We always spending on the goods which doesn't fit us.
Sometimes we even buy the same things or similar ones.
We have to learn how to find out our personal style and avoid wasting money.
Use the camera of decoration to scan the bar code of products when you shop. then you can see the date of last bought the products on the monitor,to avoid these unnecessary cost.
Put decoration into the mirror , After putting the decoration in the mirror, all the clothes will be reflected in the mirror ,so you can find the style what is suit you.