YOU SAID:

Hello my great friend with the yellow shirt

INTO JAPANESE

黄色いシャツを着た私の親友こんにちは

BACK INTO ENGLISH

Hello my best friend wearing a yellow shirt

INTO JAPANESE

こんにちは私の親友は黄色いシャツを着ています

BACK INTO ENGLISH

Hi my best friend is wearing a yellow shirt

INTO JAPANESE

こんにちは私の親友は黄色いシャツを着ています

BACK INTO ENGLISH

Hi my best friend is wearing a yellow shirt