You can't go wrong with black & white. Mixing polka dots & stripes, can't go wrong there either! Putting it all together in one outfit with hot pink?
Sweater: Old Navy (similar here/and here)/ Skirt: Forever 21(similar here)/ Shoes: Target/ Necklace: The Jewel Box/ Watch: c/o Wristology/
Nails: Revlon "Minted"