Mossimo Cardigan from Target
I've been on the search for the perfect Mustard colored cardigan and this one seems pretty close. It's hard to tell coloring online, it's much better to see the product in person IF you are dead set on a certain color. This one is listed as Sierra Gold but it looks pretty Mustard to me.
This cardigan comes in a slew of colors including:
Carmen Red Heather
Dark Heather Grey
Hedge Green Heather
Light Heather Oatmeal
Painted Dessert Heather
Cardigans are my #1 staple in my wardrobe. I can never have enough of them. I like to get them inexpensively so I usually buy them at H&M and Target. Cardigans are classic and give a nice vintage style to any outfit.