Are your clothes stashed in the dark abyss of your closet?  Open shelving and cubbies are a solution.  Exposing your attire will curb impulse buys.  No open slot?  No new purchases.

Perhaps your closet doors make it impossible to reach in and grab what you need.  Consider a small redo of the doors.

Wallpaper, colorful paint or wall mirrors can give your closet a huge lift and lift your spirits too!