Olivia Palermo
The style maven wows at an Audemars Piguet watch event sporting an airy Tibi frock and spotted Jimmy Choo skimmers.
Eva Longoria
She's a sheer beauty in this David Koma number.
Gabrielle Union & Demi Lovato
Twice as nice in summer white! Gabrielle crushed the crop top and trousers combo game in a Stella McCartney get-up at the Samsung Galaxy S6 Edge Plus and Note 5 launch party in West Hollywood. Demi, meanwhile, attended the event in a L'Agence tee and sweetly printed Saint Laurent skirt.
Iggy Azalea
The singer gives us a peek at her taut tummy in a tied tee and gray-and-white printed midi at the Bonds Underwear 100th birthday celebration in Sydney, Australia.
Michelle Dockery
The British beauty is just that—stunning—in a little white Lanvin frock (chicly paired with gold accessories) at a Downton Abbey wrap party in London.
Emily Ratajkowski
The model is the portrait of monochrome cool in this sleek Zimmermann mini, which she pairs with thigh-high Brian Atwood boots.
Emmy Rossum
Looks like the actress has ruffles on the mind bodice in this Alessandra Rich midi at CBS' 2015 Summer TCA party in West Hollywood.
Gigi Hadid
The blond beauty stuns in a plunging Marciano mini at David Jones' spring 2015 fashion show in Sydney, Australia.
Jaime King
The new mom-of-two steps out for a shopping trip (for baby, of course) in an airy, tiered maxi dress, white fedora and leopard-print sandals.
Gwyneth Paltrow
Paltrow hits two hot summer trends with one stone in this floral-print Pia Tjelta by Ti Mo, which she pairs with raffia Paul Andrew wedges.
Kiernan Shipka
Is there anything cuter than the actress' structured Antonio Berardi frock? (Well, maybe her rhinestone-embellished Miu Miu box clutch.)
Fan Bingbing
We're fan-girling over the actress' flared Proenza Schouler mini.
January Jones
The actress' tea-length Maje dress is perfectly offset by suede Jimmy Choo sandals in a delicious salmon hue.
Jenna Dewan-Tatum
The hot mama keeps up her summer chic streak in this trim Cushnie et Ochs midi.
Katy Perry
The singer looks light as a feather in this ruffled Chloé resort 2016 confection.
Sienna Miller
All eyes on the tennis court during Wimbledon 2015...or on Sienna's insanely chic Galvan jumpsuit.
Olivia Palermo
Also in the covetable jumpsuit arena, Olivia wowed on the streets (natch) in a slim-fitting Lovers + Friends jumpsuit—smartly paired with leopard print Francesco Russo heels.
Jamie Chung
The star kicks her pencil skirt up a notch with a belted Elizabeth and James turtleneck and leopard Bionda Castana pumps.
Amy Schumer
The funny gal is seriously sexy in this high-slit Halston Heritage number, which she pairs with an easy boho-chic braid.
Emma Roberts
It's a checkmate for the actress, who rocks this Line and Dot dress seamlessly with strappy red sandals.
Ashley Greene
Ashley wows in a structured L'Agence mini with fuchsia Paul Andrew statement heels at a Mr. Clean event in New York City.
Miranda Kerr
The supermodel lets her legs do the talking in this high-low Halston Heritage dress.
Kate Beckinsale
Little white dresses are sort of a Kate Beckinsale thing, which is why the star's Bec & Bridge frock comes as no surprise.
Nina Dobrev
The actress' slim-fitting Reem Acra gown was enough to take our attention away from her painful-looking heels.