I love wearing ballet flats and you can shimmer in style this spring by getting a pair of flats in metallics. I love this BCBGirls Pryde Ballet flat ($88.95). You can also get free shipping for it at Nordstrom.com (for any regular priced shoe you buy online.)
Here are more picks from Nordstroms I found:
Steve Madden Tipie Flat ($59.95)
Linea Paolo Nicolina Flat ($89.95)
MICHAEL Michael Kors Open Toe Ballet Flat ($97.95)
Kenneth Cole Reaction Ballet Parking Flat ($78.95)
Michael Kors Saratoga Ballet Flat ($108.95)