From GameWatcher: “Resident Evil 3 Remake mods have added all manners of stylish attire for Jill, but when facing certain death, something comfortable yet practical is arguably the best choice. The Pajama Party Jill mod checks one of those marks but its mildly fluffy cat slippers demolish any argument you could bring against it.”
Source: N4G PC This Resident Evil 3 Remake Mod Sees Jill Facing Nemesis While Dressed for a Pajama Party