Rachel Bilson brought shimmer and shine to the opening of the D&G flagship boutique on Robertson Blvd in Beverly Hills wearing this blue sequin blazer from D&G by Dolce & Gabbana. Want to give them something to talk about? Add a bright punch of color with this double frame patent clutch from Hobo International.

For more celebrity style click here.

All the cool kids are doing it. Following us on Twitter, that is.

Look courtesy of I Heart That. No celebrity endorsement implied.

Rachel Bilson rocked her block upon returning from errands in the beige version of this 3.1 Phillip Lim Fringed Boat Neck Tunic. Want to wake up your neighborhood? Pair this fringed frock with these satin panel pumps from Alexander McQueen and get ready to shake things up.

Look courtesy of I Heart That. No celebrity endorsement implied.

Rachel Bilson looked casual and chic in her Mayle shift dress while she ran errands around LA. She paired her dress with simple flat sandals and Ray-Ban Clubmaster sunglasses, perfect for going incognito. We love how easy and summery her look is!

Steal Rachel’s style with your own embroidered, navy Mayle Florinda Jersery Dress–perfect for a summer afternoon. Feel like going incognito? Channel Rachel’s mystique with your own Ray-Ban Clubmaster sunglasses. Slide into these Dolce Vita Tulip Braiden Slides and you’ll be ready to go!

Make sure you check in tomorrow to see which celeb we are loving next!

Saturday marks the first official day of summer and you know that means: It’s time for a wardrobe shift. Hold on to those loose flowing sundresses you wore this spring as well as your gladiators and prepare to sprinkle some summer basics into your wardrobe.

THE BASICS

The Short: Worn like Jessica Simpson with heels and a funky necklace the look is casual but chic and perfect for a day out shopping or meeting friends for a seaside dinner.

The Minidress: Keep it simple and solid like Eva Longoria, or explore a printed style like Nicole Richie, and you can easily go from day to night!

The Maxi Dress: This style seen recently in Sex and the City: the Movie is surprisingly sexy and a great look for any summer adventure. Take a cue from Halle Berry and sport a colorful flower print for a fun look!

The Party Frock: Never one to turn down a party at the “it bar” Lauren Conrad shows us how to wear a party dress without looking ” too done”. A sheer minidress in a bright hue paired with a feather necklace, and shiny belt is a great idea for that summer cocktail hour.

Colored Denim : This is one trend that hasn’t died yet. Let your jeans in the hue of your choice shine as Cameron Diaz does by pairing it with sensible basics like a ribbed tank!

AND LAST BUT CERTAINLY NOT LEAST ….we can’t forget

The Swimsuit: Although we love a great bikini we can’t overlook the one-piece which made a strong showing on the ladies of Sex and the City: the Movie.

Add appropriate accessories like a tote and oversized sunglasses and you are ready to go. Start shopping ladies- and check back daily for SeenON!’s Celebrity Look of the Day for great summer looks!

Rachel Bilson knows it’s all in the accessories. She’s seen here working this theory on a recent stroll in LA. We love how she punched up her textured black dress with bright accessories like her lavender Love Quotes scarf and blue Tods Day Bag. Pretty and practical her Tods bag is roomy enough for her to carry several scripts for upcoming movies, and still have room for her wallet and beauty items.

Come back next week for more fabulous celebrity looks of the day!

The Jumper star and O.C. alum rocked an adorable vintage dress with a blazer and Maison Martin Margiela Covered-Heel Wedge Sandal Shoes to the Rogan for Target event at Barneys New York. Proving that while black on black may be basic it doesn’t have to be boring. We love that she always looks young without looking immature, and that she always keeps us guessing.

Check back tomorrow for another great look!