Jacket

[Stevenloan]

Hi you guys! Is it correct to say it like this in the following link?

"When I wear a jacket, I never use the zip fastener because it looks trendier."

http://www.kaymu.pk/zipper-leather-jack ... 33341.html

Thanks very much!

StevenLoan

[trolley]

I don't know anyone who would call it a "zip fastener" in normal conversation.
Is it correct? Yes. Is it natural? Nope.
"...I never use the zipper..."
"...I never zip it up..."

[Stevenloan]

trolley : Thank you so much.

[Bobinwales]

In the UK we would call it a zip.

And I would have said, "I think it looks more trendy if I leave my jacket open".

[Stevenloan]

Bobinwales : Thank you so much for your sentence. It's very useful.

[tony h]

Is "trendy" trendy these days? I think "cool" still works and I believe "sick" has some currency.
I would suspect the zip would not be mentioned.

"doing it up isn't cool"
or "leave it undone to be fashionable", "it is fashionable/cool to leave it undone"

[Wizard of Oz]

Bro yo look sick with yo jacket undone.

WoZ in da hood