She packed a change of clothes for the weekend.

她已收拾好度周末的一套换洗衣物。

《牛津词典》

Take a change of clothes with you.

带上一套替换的衣服。

《新英汉大辞典》

Do you have a change of clothes?

您有换过衣服嘛？

youdao

He came with a bottle, one change of clothes and a thick head of black hair.

NPR: Gay Adoption of Black Children Raises Concerns

He took some food and a change of clothes rolled up in some blankets and covered with a slicker.

NPR: Excerpt: 'True Grit'

Mitchell also recommends one change of clothes and some cash in small bills.

FORBES: How To Prepare For An Emergency