Credit: Thornton/Swarbric/

Haute Harper!

Victoria Beckham is in NYC for Fashion Week, and the 37-year-old designer stepped out Thursday with her adorable 8-week-old daughter Harper Seven.

While Victoria showed off her slim, post-baby figure in a red dress and camel boots, Harper donned a black and white gingham onesie and tiny gray socks -- but no shoes!

"Mummy and baby Harper are very excited for Fashion Week!" the Spice Girl tweeted Tuesday.

In addition to Harper, Victoria and hubby David Beckham have three sons together: Brooklyn, 12, Romeo, 9, and Cruz, 6.