How can I theme or fashion the misplaced password web page and not using a plugin?

So I wish to apply a theme and magnificence the misplaced password web page with out the usage of a plugin. I do not need it to indicate the default WordPress misplaced password web page. I managed to fashion the login kind by redirecting the URL to the styled model, however I am misplaced as to how I can fashion the misplaced password web page.

Any concepts?

Thanks!