ちりめんしわじゃなかったです
ちりめん皺じゃなかったです
chirimenshiwajanakattadesu

Noun
Desu Copula

The polite, past negative form of ちりめんじわ

1. It wasn't crinkled.; It wasn't wrinkled.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana