How to Say "full slip" in Spanish
The Spanish word for “full slip” is “combinación” — C1 level.
English → SpanishC1
nounC1
a specific type of undergarment

Examples
Necesito una combinación de color carne para este vestido transparente.
I need a nude-colored slip for this sheer dress.
Clothing Context
In the context of clothing, 'combinación' refers to a lightweight undergarment worn beneath a dress or skirt.
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.