YOU SAID:

I’d like some new clothes

INTO JAPANESE

新しい服が欲しいのですが

BACK INTO ENGLISH

I'd like a new outfit.

INTO JAPANESE

新しい衣装が欲しいです。

BACK INTO ENGLISH

I want a new costume.

INTO JAPANESE

新しいコスチュームが欲しいです。

BACK INTO ENGLISH

I want a new costume.