Xiaohong has 2 different tops, 3 pairs of shoes, and 2 different skirts. How many ways can she wear them?
小红有2件不同的上衣，3双不同的鞋子，2件不同的裙子，共有多少穿法．
<gadget id="calculator">2 * 3 * 2</gadget>
<output>12</output>

<result>12</result>