For her Fall 2012 collection, Isabel Marant mixed her signature bohemian-cool style with a splash of the Wild West. Specifically, it was the late 19th century cowgirls that inspired Marant: "I love the way they were wearing very masculine trousers to ride horses with lace shirts," said Marant. That said, the designer mixed feminine pieces with tougher elements by pairing a bevy of cowgirl shirts and sheer blouses with ruffled skirts and cropped pants. The latter featured a mix of fringed jeans and a standout pair of louche gray suede trousers with red trim. Short dresses ranged from laser-cut leather minis to a silk shirtdress rendition of the cowgirl top. Shoes are always a big seller for Marant, and we can already predict a long waiting list for her newest offerings: point-toe pumps with cutout details and embroidered leather cowboy boots. More details from Isabel Marant's irresistibly cool collection below.

• Trends: Western influence, oversized coats, laser-cut detailing, cropped flare pants.
• Colors: Red, gray, ivory, military green, black, navy, pink.
• Key Piece: The military coat, suede trousers, and cute cowboy shirts.
• Accessories: Embroidered cowboy boots, suede point-toe pumps, skinny leather and brass belts.
• Who Would Wear It: It girls like Kate Bosworth and Alexa Chung; anyone who craves an effortless cool look.

Whether we're shielding our eyes from the UV rays or simply trying to catch a couple of extra zzz's on the train, sunglasses have become a staple in our lives. With so many cool styles to choose from — cat-eye, round, aviator, and square — we like to switch them up every once in a while to change up our look. To kick off the new season, we compiled a list of of our top 10 picks, ranging from a zipper rendition from Alexander Wang, which will earn you instant cool-girl points, to an exotic marbled-print frame from Thierry Lasry. Click the slideshow to see our favorite sunglasses and why we think you should invest in a pair.

When it comes to rings and fingers, the pinky tends to be overlooked, even neglected. But that is quickly changing as celebs like Katy Perry, Jennifer Lopez, Gwyneth Paltrow, and Lindsay Lohan show their pinkies a little love by dressing them with gorgeous rings. From simple gold bands to sparkly diamonds to chunky to full-on armors, pinky rings are staking their claim in the finger world! Step inside to see which other celebs are rocking the trend, then be sure to shop our favorite pinky rings at the end. But before you go, one tip: if you love a ring but it doesn't come in a small-enough size, just get it resized to fit your pinky.

Most girls spend their childhood days dreaming of fairytale endings and prima ballerina flights of fancy. To this point, we imagine the Christian Dior Fall 2012 lineup brought to life so many of those diaphanous frocks and ballgowns conjured up in our heads. Creamy pinks and pastels, full-skirted silhouettes, and strong ballerina references — right down to the ankle-strap heels — punctuated the collection. There were silky knotted-at-the-nape dresses, super-cinched waists (belted, at that), tailored peplum tops with rich stone embroideries at the neckline, and an aprés-dance sweater-over-dress look cute enough to inspire us all to hit the barre. The equally feminine accessories — wide belts, opera-length leather gloves, luxe beanies, portfolio clutches, and pointe-shoe-inspired heels — provided a well-rounded polish to each frothy lilac, pink, and muted gray creation. Rich in cut and girlie proportions, the final gowns proved to be worthy of the princess-like ensembles that preceded them — both in red-carpet wearability and elegance. It was a perfectly ladylike showing of nipped waists and sophisticated, flowing silhouettes, with just the softest pops of paisley and houndstooth prints. See below for more Christian Dior details.

• Trends: Full-skirted silhouettes (often belted), cinched waists, peplum, pale pastels, and ballerina-inspired frocks.
• Colors: Dusty pink, gray, lilac, black, creamy beige, ivory, and pops of midnight blue.
• Key Piece: Diaphanous full skirts, belted, and topped off with ballerina-worthy ankle-strap pumps.
• Accessories: Ankle-strap pumps, slick wide belts, opera-length leather gloves, portfolio clutches, and cashmere-knit beanies.
• Who Would Wear It: Ladies who can't live without an ultra-flirty silhouette, like Sarah Jessica Parker, Emma Stone, and Natalie Portman.

We saw ladylike lace all over the Spring runways, from designers like Miu Miu, Louis Vuitton, Dolce & Gabbana, and Nanette Lepore — and whether in traditional black and white or brighter hues like red, lime green, and blue, we caught the urge to jump on the bandwagon. It's one of those materials that can instantly go from sweet to sexy, depending on your choice of shoes and accessories, and looks pretty and feminine no matter what. Today we're looking to get the trend for under $100 — and it just so happens there are some amazing finds that come in under budget. Click through to shop!