Ok darker outline and they are all from a 45 degree angle It must be because of the light lines that you can't see it though I'll update the outlines and tell me if perspective is still off.
This better?  |
Definitly better. Though you should make the depth of the closet a big greater/longer, it looks a bit thin, which gives more of a frontal-perspective impression. Also go with Trixcta's shading, that is definitly better.
It doesn't hurt to use a different 'hue' for the darker brown for the shadow. Use a tinge of red or blue. It will make a BIG difference once you do this right. This is mostly the hurdle for beginners, using the exact same hue for brown here example, it makes it look too stale, no matter how great the shape, or detail in shading.
Good luck.