Must Have Mustard.

After the camel tones of last fall, it was only a matter of time until this became a must have color in fashion:

That's right, mustard yellow.

The color is rich, bold, and the perfect compliment to autumnal hues. You can choose one mustard piece or opt for the head to toe look, as seen at the Acne Fall 2011 show.

Following the A.L.C. Resort 2012 collection...

And the Matthew Williamson Spring 2012 show...

{All photos via Style.com}

It is clear that mustard is here to stay for a while. Here are some ways to incorporate this "it" color into your wardrobe. Wear it with any neutral (especially camel, black and grey) or try the head to toe look and throw in a punch of teal blue or burgundy.

{J Brand, Mid Rise Skinny Pants, $169.}

{J Crew, Lulu Frost Thin Deco Bracelet, $45.}

{Topshop, Cable Pom Beanie, $28.}

{Carole Faceted Earrings, $6.}

{Topshop, Beaten Square Necklace, $28.}

{Queen of Hearts, One Shoulder Ruffle Dress, $129.99}

{Topshop, Beaten Square and Yellow Studs, $20.}

{Z Spoke by Zac Posen, Cotton and Silk-Blend Dress, $315. $94.50}  

{Tory Burch, Karen Pump, $350.}

{Chamak by Priya Kakkar, Embellished Bangles, $95.}

{Asos, Stud Earring with Enamel, $14.64 $10.98} 

{J Crew, Eden Cardigan, $89.50}

{Asos, High Waist Peg Pants, $64.03 $51.23}

{Kendra Scott, Drop Feather Earrings, $85.}

{Tissue Weight Cashmere Wrap, $98.}

An Equipment blouse is a wardrobe staple (see post here). This would be a great one to pick up.

{Equipment, Signature Blouse, $208.}

Not sold on mustard yet? Here are some more great looks.

So what is the verdict? Will you wear mustard?

Treat everyday like you are on the runway.