What to Wear: Sunday at the Legion

Sunday at the Cartier exhibit? Sounds like a perfect recipe for a casual outfit combining a few spring trends and a few sparkles:

Sweater: A cashmere pullover on sale (but not much) from J. Crew.
Shirt: Basic white tee from Old Navy.
Jeans: My oldest, most worn pair from college works perfectly for the boyfriend jean trend this spring.
Necklace: Because you have to wear jewels to see jewels. This rhinestone piece provides plenty of sparkle for $7.
Shoes: Pewter flats with sequins are a good little nod to all the jewels.
Anorak: A hot item for spring in versatile olive.
Sunglasses: A classic pair of aviators.