Regarding "Favorite" webpage

http://danbooru.donmai.us/favorites

As you can see, that page will display your favorite pics ordered from the last time you favorited those. Also, in the search box there will be a line like fav:user, in my case is fav:Sacriven. However, if you want to search certain tag with that box i.e. fav:Sacriven open clothes, the result will be ordered from the date when the pic was posted, no longer ordered from the last time you favorited pics.

Is it possible to conduct the search i.e. fav:Sacriven open clothes, and keep the "last-time-favorited" ordering intact? Because it's such a mess.

Use ordfav:Sacriven. It's the same as the initial Favorites page, since both are ordered in the order they were favorited in.

By the by, you're both linking wiki pages. Use double curly brackets {} instead of double square brackets [] to link a tag search. Doing so requires you to use underscores instead of spaces inside tags.

fav:Sacriven open_clothes
ordfav:Sacriven open_clothes