Finding the perfect Summer suit can seem like an impossible task, especially when you don't know quite what you're looking for. We're putting an end to all that with our ultimate guide to getting the right fit for your body. With the help of swimwear fit and style expert Audrey Jimenez over at Everything But Water, we're breaking down the best fit tips for every body type and the best styles to shop for your figure all right here. From curvier frames to athletic body types, we're helping to make sense of the endless swimwear options out there and narrowing down all of our favorite options that were made to fit and flatter your frame. Want to know what you should be looking for? Get the expert's quick-hit dos and don'ts, then click on to find your perfect suit — and resolve to never hate swimsuit shopping again.

Dos

• Do try on lots of different suits. Swim styles change all the time, so look outside of your comfort zone and you may find your new favorite silhouette.
• Do go with a smaller size if you are not sure. Swimsuits expand when wet.
• Do use ties and adjustable straps to fit the suit to your body. Go tighter than you think. Once tied, lean forward and adjust until your bust is covered and stays put.

Don'ts

• Don't choose a trendy silhouette if it doesn't fit you well. Great style begins with a great fit, so it's more important to find the silhouette that best flatters your figure.
• Don't assume a size larger or more fabric will give you more flattering coverage. Many women purchase suits that are too large, and as a result, the fabric gaps and the suits don't support properly. If you want more coverage, find a style that offers more coverage.

It's hard to even imagine wearing a wool sweater right now, but it doesn't hurt to start planning for the cooler months ahead with ASOS's newly debuted Fall '12 lookbook. Jumping on all of Fall's top trends, the brand showcased patent leather tops, peplum details, and cozy knits we can't wait to snuggle into once the temperature drops. Furthermore, outerwear ranged from sporty bomber jackets to luxe fur embellished wool coats, while accessories focused on chunky soled boots and statement jewels. See our top looks below then get in on all of the action now.

• We'd layer this cozy aubergine knit sweater over a moody floral dress in the Fall, and when it gets colder, pair with wide-leg wool trousers and boots.
• We love this sporty leather look — who'd ever thought a baseball cap can look so sleek?
• You can't go wrong with a fur collared navy wool coat. The two-tone satin and wool combination is equal parts cozy and chic.

Raf Simons set the scene for his Couture collection with wall-to-wall flowers in a private home on the Avenue d’Iena in Paris — lovely as they were, they still played second fiddle to the craftsmanship of his Dior debut. In perfect balance, Raf celebrated both the fashion legacy at Dior, while staking out a claim for his own. He married the history of the house's '40s aesthetic with re-creations of Dior's archival patterns sewn into the backs of his ornately embroidered dresses, but the skillful tailoring told a much more contemporary story. Slim trousers, topped with fit-and-flare dresses and peplum trim were part of Raf's own modern narrative, as were the full, voluminous gowns topped with sheer, t-shirt like tops. Right down to the pointed-toe pumps, red lips, and pearls, Raf honed in on our favorite parts of ladylike dressing without building caricatures, thanks to proportions, functionality in evening wear, and trends that play to today's woman and her point of view. For Raf, vintage Dior was the jumping off point — but it wasn't the full story.

• Trends: Menswear, peplum, cinched waists, outerwear as evening wear, dresses over pants
• Colors: White, navy, black, petal pink; a splash of canary yellow, red, and fuchsia
• Key piece: Ladylike coats, cinched at the waist and worn as dresses; fit-and-flare dresses over slim-cut pants
• Accessories: Classic, pointed-toe pumps, wide metallic belts, pearl-encrusted chokers and cuffs; ladylike gloves
• Who would wear it: Demure, classic beauties like Natalie Portman and Michelle Williams; we'd love to see Diane Kruger in the full-skirted, blue-floral print gown.

Take This Waltz, starring Michelle Williams and Seth Rogen, debuted last Friday, June 29. Michelle's character Margot is a happily married woman who falls in love with the artist who lives across the street. But scandal aside, Margot dresses supercute in retro dresses, preppy plaids, and denim cutoffs — in short, she portrays the perfect casual-cool Summer style. Check out Michelle's wardrobe in the movie, then shop similar pieces for yourself.