People of all religions used to dress modest.

Mocking the Attire of Jesus

John heard the voice of Jesus.
Rev 1:11
Saying, I am Alpha and Omega, the first and the last: and, What thou seest, write in a book, and send it.

Isn’t it interesting that when John turned to the voice he saw Jesus.
The first thing recorded was that he was CLOTHED down to the FOOT.

Rev 1:12
And I turned to see the voice that spake with me. And being turned, I saw seven golden candlesticks;
13 And in the midst of the seven candlesticks one like unto the Son of man, clothed with a garment down to the foot.

The day you discard being FULLY clothed, both men and women, you mock the way God in the flesh was dressed. The way you dress inside and out of church matters!