不适当的

例句：

1. 1.The dress she wore was far from appropriate for the occasion.
   她穿的裙子对于这种场合来说一点也不合适。
2. 2. He decided to wear a suit instead of his usual casual clothes because it was inappropriate for the event.
   他决定穿西装而不是平时的休闲装，因为那不符合活动的要求。
3. 3.She felt uncomfortable wearing such an inappropriate outfit at the party.
   她在聚会上穿着这样不合适的衣服感到不舒服。