PHOTO: VICTORIA BECKHAM'S BOLD POSTBABY LOOK

Victoria Beckham has kept a low profile since giving birth to daughter Harper in July, but the hot mama made a triumphant return to the spotlight on Monday evening at the Women's Wear Daily Apparel & Retail Summit in NYC.

Beckham -- who was in attendance to discuss her latest fashion line -- looked svelte in one of her own cutting-edge designs: a strapless, color-blocked frock paired with leather leggings. Christian Louboutin heels and wavy