Is it so wrong that being a crossdresser?

Read Deuteronomy 22:5,

"The woman shall not wear that which pertaineth unto a man, neither shall a man put on a woman's garment: for all that do so are abomination unto the Lord thy God."

But this verse is ignored by many Christian women, who wear trousers and claim they are "ladies' pants". This means that Christians have lost their right to tell men not to wear skirts and dresses, or they are hypocrites.

The only Biblical justification must be that Deuteronomy 22:5 was part of Old Testament law, and no longer binding on Christians. Which would mean that you are free to wear whatever you like.

But if you want the feeling of wearing a nightie without looking silly, consider getting a men's nightshirt. I always wear a nightshirt to bed.

Very its a sin why cant you just ne straight?

Cross dressing is a lot more common than is acknowledged. 

Its not a sexual thing.

Its most often done with in the home.  Most often the cross dressing person is happy married with a family.   

It is not the same thing as a gay person who may dress up to do a drag show and neither is it linked to transgender. 

I say,  if you enjoy it and you cause no one and harm,  then why not do it.

Most straight men enjoy that.

Since they are attracted to femininity.

Embrace your straightness.