YOU SAID:

lets go to the party store

INTO JAPANESE

パーティーストアに行こう

BACK INTO ENGLISH

Let's go to the party store

INTO JAPANESE

パーティー屋さんに行こう

BACK INTO ENGLISH

Let's go to the party shop

INTO JAPANESE

パーティーショップに行こう

BACK INTO ENGLISH

Let's go to the party shop