sunglasses Victoria Beckham baby boots dress Balenciaga

It's almost impossible to believe Victoria Beckham gave birth to baby Harper Seven a little over a month ago, because she snapped right back to her post baby bod seemingly overnight!

The former Spice Girl stepped out in a darling 60's-inspired Balenciaga shift and black Christian Louboutin platform heels in NYC, where she's showing her line at Mercedes Benz Fashion Week.

But Mrs. Beckham seems to be ignoring her doctor's orders. The fashionista reportedly slipped a disk in her back while wearing heels that were too during her pregnancy, and the doc banned her from wearing heels at New York Fashion Week.

Tread carefully VB!