VICTORIA Beckham shows off her new bundle of joy - while introducing her to the world of fashion.

Trend-setting Posh Spice, 37, was spotted out and about with little Harper Seven in New York as the city`s famous Fashion Week kicked off this morning.

She donned a bright pink dress while Harper, born in July, wore a black and white checked romper suit.

Victoria, who suffered a slipped disc while giving birth, looked right as rain again while strolling through the Big Apple.

The former pop star-turned-fashion designer tweeted: "Mummy and baby Harper are very excited for fashion week!!!"

Her Spring/Summer 2012 collection will take centre-stage when it is unveiled on September 11.

Victoria said she tried to create "the perfect little summer dress, something that was fun, something that was girly, something that was easy to wear, something that would take you from day through the night".

Meanwhile, hubby David has already enrolled his three sons to chaperone their sister when she starts dating.

The 36-year-old footie ace says Brooklyn, 12, Romeo, eight, and Cruz, six, will be told to protect Harper.

He said: "She has three brothers who will take her out, eat with her and bring her home - and a dad waiting for her."