Adding the odd geometric pattern to your pad will up the style ratings in a nano second. Think wallpaper with a fun grid pattern, diamond design cushions and rugs as well as a plethora of accessories. Tiles are fabulous too; specifically Moroccan ethic inspired ones great for back splashes in kitchens and bathrooms.
As bold as it sounds you can truly exaggerate a rooms proportions by simply hanging floor to ceiling curtains with a gutsy geometric print  - bold, fabulous and something that will make all your friends jealous! Have fun