 Tacky décor, mismatched design elements, lack of elegance, unconvincing ballroom setting, artificial ambiance, poorly dressed attendees, uninspired attire, lack of thematic coherence, dull colors, unimpressive décor, unflattering lighting, awkward poses, lack of glamour, lack of symmetry, drab atmosphere, unrefined backdrop, absence of opulence, generic ballroom scene, lack of attention to detail