In addition to the kitsch, you can highlight some more original and modern styles of interior design: deconstruction, pop art, eclectic.
Style kitsch in the interior can be divided in the following features:
Color palette: poisonous color, like bright green, pink, blue, red. In addition, often use a more relaxed black and white.
Wall decided to paint aerosols acid colors. You can hang Wallpaper with exotic patterns.
Floor represents a flooring or ceramic tile Oriental style.
Ceilings created by analogy with the walls.
Furniture may be different: East, classic wooden, leather, plastic.
As for accessories, then there is the matter of fantasy. Well in the style of kitsch statues antique style, posters in pop art style, unusual lamps etc.
To your attention photo style kitsch in the interior: