As a Suit OR As a Separate ?

i love suits.

They are perfect coordinates and it's kind of difficult to screw a look up if you are wearing a suit.

Decided to show you a few looks, each coming from a regular two piece suit.

Here's my brown Camila brand pant suit: 

Here are two spinoffs from my brown suit:

Here's my Natalie B. pant suit:

My Forever21 gray skirt suit...

How about you ?

Do you ALWAYS wear them together... or as separate pieces ?

I read somewhere that if you hang them together in the closet you are most likely to wear them together... if hung separately you are more likely to wear them apart.

I hang them together and wear them apart.

The only thing that concerns me is that both pieces get the same wear and remain the same color.... if I use one more than the other and one gets washed more often than the other, it will show!