Sunday-go-to-meeting clothes

Meanings:

1.
USGlobalneutral
- Clothes worn to church services or other formal communal gatherings; one's best or most formal attire for such occasions.
2.
USGlobalinformalidiomatic
- Clothing or appearance that conveys respectability, propriety, or conservative formality; suitable for public or ceremonial occasions.

EN: Tomorrow when you see me in all my dry-cleaning splendor and my Sunday-go-to-meeting clothes,
ES: Mañana cuando me vea con mi esplendoroso lavado en seco, en mi ropa de los domingos, quiero que me prometa que no habrá preguntas.
EN: Tomorrow when you see me in all my dry-cleaning splendor and my Sunday-go-to-meeting clothes, I want you to promise there'll be no questions... no surmises, no woman's intuition.
ID: Besok waktu kau lihat aku dengan segala kelebihan pencucian pengeringanku, dan pakaian terbaikku, aku mau kau janji takkan ada pertanyaan... tak ada dugaan, tak ada intuisi wanita.