Lily Collins in Peter Som – NBC Studios Mirror Mirror Press Event

Lily Collins posed for photographers during a mini photo-op as she posed atop the Empire State Building while promoting her new fairytale film ‘Mirror Mirror’ on Tuesday (March 27) in NYC.

The 23-year-old Mirror Mirror actress wore a short sleeved colorful etched striped print layered Peter Som Spring 2012 RTW maxi dress with a t-shirt style crop top, maxi skirt and thigh-high split.  The spring-ready floor length gown was accessorized with a bracelet and a pair of nude suede Barbara Bui platform pumps.

Lea Michele wore the same dress in bright blue to the 2012 FOX TCA All-Star Party during the annual Winter TCA Press Tour at Castle Green on Sunday (January 8) in Pasadena, California.