Skin Flipped?

On 10/19/2020, but later than @8:05 PM CST,

I searched up skins on minecraftskins.net, finding a skin that was to my liking and then downloaded it and changed it by hand.  Then I went ahead and changed my skin on MineCraft: Java Edition 1.16.4 Pre-Release 1, and then I ended up with a "flipped," skin as shown below in the two images. I have tried multiple times trying to fix this issue, but it appears to be a bug related to custom skins made by hand.

As shown, it shows my skin inverted in such a matter a white cover on the second layer which hides the first skin layer. Is this a bug or is it my inability to create one?

10/19/2020 @8:24 PM CST

I believe this issue has something to do with the skin file. In case of that matter I'll leave where I posted the photos.

Also one last thing I forgot to mention, I tried moving the skin to 1.16.3 to fix the issue but sadly it did not.

10/19/2020 @8:33 PM CST

It turns out that it was my ability to make skins after all.

If you are able to send me the original steve skin so I can make one from scratch that would help me out a ton.

Thanks!

Its_Breaker
Twitch.tv/Its_Breaker