Nicky Hilton has long been a style muse for effortless, polished dressing, and her recent Hill House dress proves why. The flattering smocked bodice and floaty floral skirt make it a perfect warm-weather piece, but the $178 price tag might not fit everyone's budget. Luckily, Amazon carries a near-identical version, so you can channel Hilton's chic summer look without splurging.