Acetate
“Smooth, lightweight, and softly glossy”
Acetate can mimic silk's sheen and hold a clean shape, but heat, moisture, and certain chemicals may leave marks or cause distortion.
Like a polished lining with a gentle sheen
A noticeable but understated sheen may appear in the light.
The surface is likely to look relatively smooth and even.
The fabric is likely to drape softly and follow the body.