There is no excuse for looking like a bum just because you are running errands. Get up. Put on those comfortable jeans with an easy little wrap and a t-shirt. Comfortable shoes is a must so get a cute little leather loafer.
What I wear running errands:
green wrap (with pockets)-BCBG
long sleeve t-shirt- Lucky Brand
*The BCBG wrap cardigan is my favorite piece. I have it in 3 colors and it is just perfection. The price point on it is about 170$ but you can find them at Nordstrom Rack for around 60$ or at the BCBG outlet. I wear one almost everyday. Such a versatile piece. Go get one!!