The crop top trend hasn't expired yet, popping up on spring runways — yesterday at Rochas as a buttoned-up floral taffeta jacket, this morning at Balenciaga in the form of boxy kid-skin folded pieces, and later at Balmain in a silk halter bustier. Unlike the shorter shirts for fall, these aren't woven or slouchy, they have distinct shape, and there's nary a navel to be seen.

See the complete Rochas spring 2013 collection here.
See the complete Balenciaga spring 2013 collection here.
See the complete Balmain spring 2013 collection here.