Meaning of yī:
衣
clothes; CL:件[jian4]; Kangxi radical 145
Jīntiān wǒ chuānle yī jiàn xīn yīfu.
今天我穿了一件新衣服。
Today I wore a new piece of clothing.
Tā chuān le yī jiàn piàoliang de yīfú.
她穿了一件漂亮的衣服。
She wore a beautiful dress.
Tā de yīfú fēicháng piàoliang.
她的衣服非常漂亮。
Her clothes are very beautiful.
to dress; to wear; to put on (clothes)
Tā chuānzhe yī jiǎndān de bái chènshān.
她穿着一衣简单的白衬衫。
She is wearing a simple white shirt.
Tā chuānzhe yī jiàn piàoliang de hóngsè yīfú.
她穿着一件漂亮的红色衣服。
She is wearing a beautiful red dress.
Háizimen zhèngzài zìjǐ xuéhuì chuān zìjǐ de yīfu.
孩子们正在自己学会穿自己的衣服。
The children are learning to dress themselves.