If the influx of coolers on beach-bound subway trains or upsurge in Hamptons-related group coupons weren’t enough of a hint, you can always look to the state of your hair to know when summer is officially here.

Unfortunately, the tell-tale signs usually involve humidity-induced frizz and sun-related dryness. However, this year, there’s a whole slew of products dedicated to achieving perfect summer hair. From longtime staples like frizz-minimizing Moroccan Oil and Oscar Blandi Dry Shampoo (because who has time to shower when you’re on vacay?), to more novel items like Redken Nature’s Rescue Radiant Sea Spray, which activates an oceanic smell with touch, we’ve chosen products for every possible summer hair conundrum. See our top 7 picks below:

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Be sure to check out our buying guides to summer beauty products, like self-tanners and waterproof makeup.

The AVEENO® LIVING COLOR™ Hair Care Collection helps to preserve beautiful, vibrant color for up to 40 washes with the help of ACTIVE NATURALS® ingredient Lupine Botanicals. The line includes shampoos and conditioners formulated specifically for fine and medium-thick hair, and a shine glaze to lock in color vibrancy with each use. For more information, visit http://www.aveeno.com/hair-care/living-color.

Disclosure: Compensation was provided by AVEENO® LIVING COLOR™ via Glam Media. The opinions expressed herein are those of the author and are not indicative of the opinions or positions of AVEENO® LIVING COLOR™.

Must Reads:

Rory Beca and Forever 21 got together and brought us the ultimate springtime collection.

See the worst looks of fashion week 2011, including red face paint and a Coca Cola can dress. And be sure to check out what we learned from each Fashion Week across the globe.

Abercrombie & Fitch wants their seagull back and gets legal to prove their point.

Get some beads this Mardi Gras while keeping your shirt on.

We’re the pros, so follow our top tips for scoring free shipping & returns.

Some of our favorite websites got a makeover – check it out and pick your favorite.

Celebrity Style:

We’re loving Amanda Seyfried’s chunky necklace look, find out how to do it yourself.

Nerd Alert (!) See how Jennifer Aniston and Anne Hathaway look so smart these days.

Jessica Alba’s Michael Stars vest is not only cute and versatile, it’s on sale too. Or copy Alexa Chung’s brightly colored bag.

There is a such thing as sexy shapewear and Bethenny Frankel is revolutionizing it.

Sales and Deals:

Snag feminine necessities like tulip skirts and cardigans at 60% off at J. Crew.

Fill up your closet with some little black dresses from Shopbop at 70% off.

Anna Sui creates a discount line for The OutNet – get a sneak peek here.

Spring is coming, stock up on preppy sweaters and tops from Shopbop at 30% off.

Taste Tests:

Can you find which gray jeggings cost $315 more than the others?

Which bow moccasins cost $495 more than the others?

Can you tell which black wedges cost $99 less than the others?

Beauty:

This Laura Mercier makeup palette has everything you need for a pretty spring glow.

Grab these top-notch hairdryers and straighteners at 20% off for perfect hair.

Guides to Check Out:

Stay dry with our guides to the best trench coats and the best rainboots.

Subscribe to our e-mail list for exclusive SHEFinds updates.

If your hair is starting to feel dull and fried, it’s probably time for some new tools. Just like you change out your shampoo, you’ve gotta start fresh sometimes. Even though Gwyneth Paltrow and Penelope Cruz had hairstylists all over them during the Oscars, they still needed a great hair dryer to get them through. Update your medicine cabinet with a new hair dryer and flat iron. At Ricky’s today, there’s a huge sale on tons of them…so get shopping!

Check out more beauty coverage, plus our beauty roadtests and the best mascara and lip balm so your medicine cabinet is always up to date.

With Fashion Week in full gear, it seems that one designer after the next has been sending inspiring hair and makeup looks down the runway. But we have to say, in terms of tresses, we especially loved the soft, tousled waves at Rebecca Minkoff. To achieve the look, Ouidad stylists used some of these key products.

Stylists worked Ouidad’s PlayCurl Volumizing Foam ($22) through models’ hair, giving it a needed boost so that curls would take hold.

After loosening the curls, Ouidad Styling Mist Setting & Holding Spray ($15) was applied to hold waves in place, while also adding long-lasting shine. Voila: instant bedhead.

a sea of bold lips, the muted makeup at Elise Overland’s Fall 2011 show caught our eye. The models, who stood on an ice rink, looked (fittingly) like snow queens, with clean skin, highlighted cheekbones, and pale lips. Makeup artist Napoleon Perdis was the man behind the look, which is easy to DIY with the below.

Get airbrushed-looking skin like the models at Elise Overland with Napoleon Perdis Boudoir Mist Spray Foundation ($49), which also reduces fine lines and wrinkles. We’ll take two.

With such a neutral look, it’s easy for eyes to get lost. Define them with Napoleon Perdis Long Black Mascara ($22), which contains a built-in curler to make lashes super fluttery.

Get glowing like Overland’s models with NP Set Liquid Veil Makeup ($14), a highlighter that adds sheen to lips, eyes, and cheekbones.

Find more beauty picks in our guides to the best eyeliners, concealers, and waterproof makeup. Then, check out more backstage beauty from Fashion Week.

Your Body:

La Mer is known for its exceptional facial cream and La Mer’s ‘The Body Lotion’ ($140) is no different. This indulgent lotion nourishes skin and relieves all those winter-induced dry, itchy patches. Worth the price tag.

Your Face:

Philosophy’s Hope in a Jar ($38) is the gold standard when it comes to facial moisturizers, hydrating deeply into the skin while still managing to be lightweight and non-greasy. Translation: no clogged pores.

Your Complexion:

Anyone who has put foundation on dry skin knows the flakes that often start to appear, but not so with Laura Mercier Moisturizing Foundation ($42), which adds moisture to skin with buildable, smooth coverage.

Your Lips:

YSL Gloss Volupte Sheer Sensual Gloss Stick ($30) glides on like a dream and plumps up lips’ moisture for hours after application. But what we love best just might be the sheer, bold colors and fruity (but not overly so) scent.

Your Hands:

Fight dry, rough hands with Neutrogena Norwegian Formula Hand Cream ($4.49). Just one tiny dab of this classic quickly softens chapped hands and forms a protective layer. And did we mention it’s extremely wallet-friendly?

Your Hair:

Terax Original Crema Ultra Moisturzing Daily Conditioner ($48) is the holy grail of conditioners. Not only does it smell all kinds of great, but it transforms dull and dry hair into silky locks and repairs damage.

Looking for more top beauty picks? Check out our guides to the best heavy moisturizers, dry hair repair, eye creams, and mascara.

With fall officially in full swing and temperatures dropping, it’s time to consider our options for chic headgear – and this season there is no excuse for wearing your old ski cap. Hats are the ultimate in functional fashion – you can stay warm and elevate your entire look. Whether your style is more of a classic cloche, like the one on Leighton Meester (as Gossip Girl’s Blair Waldorf), or an edgy fedora, like Nicole Richie‘s, we’ve got all the best options to keep you covered.

This menswear inspired Tweed Fedora ($28) will go with everything in your closet.A floppy, wide brimmed hat like this Free People Brimmed Janis Tall Hat ($68) would look great with a flowy cardigan.

This Wool Belted Fedora ($48) is a cozy wool alternative to the basic knit cap.

An edgy newsboy style, like this Juicy Couture Newsboy Cap ($58) gives a downtown edge to your basic jeans and sweater look.

This tweed, brimmed Club Monaco Brie Hat ($49) will keep out the chill in style.

Don’t forget to avoid hat-induced frizz and hat head by using a great de-frizzer:

This Hair Rules Hydrating Finishing Cream ($20), will survive rain and hats and leave your hair perfectly smooth and shiny.

For even more, shop our guides to the best hats, rain gear and  waterproof makeup. Sign up for SHEFinds Mail and receive exclusive style updates.

Fall trends are calling for healthy, shiny and natural hair. And in case your ends are lacking (maybe a little too much sun?), check out our guide to Dry Hair Repair. With moisturizing shampoos and deep conditioners, as well as styling products, you’ll be thanking us for your radiant hair. So indulge in Frederic Fekkai’s Protein Rx Anti-Breakage Mask ($29) and restore your hair’s natural beauty.

Keep glowing with our guides to the best moisturizers and the best skin care. Sign up for SHEFindsMail to receive exclusive fashion e-mails.

Today on Better.tv, we’re talking about the 2010 CEW Beauty Insider’s Choice Award Winners that can help you combat the summer elements – industry experts reviewed nearly 550 products to choose the winners

Bargain Sunscreen: Neutrogena Sensitive Skin Sunblock Lotion SPF 60+ with PureScreen ($10.99) won’t leave a yucky, chalky residue, and at SPF 60, even the fairest skin stays protected.

Splurge Sunscreen: The experts loved Bare Escentuals BareMinerals SPF 30 Natural Sunscreen ($28.00) too. This all-natural sunscreen contains aloe vera and vitamins to give your sun-exposed skin an extra boost.

Bargain Haircare: L’Oréal Paris EverPure Sulfate-Free Color Care Moisture Shampoo ($5.97) has no scary chemicals (sulfate-free!), great lather-ability, and top-notch color protection – especially essential in the summer.

Splurge Haircare: Summer humidity can destroy all the work you put into a perfect blowout in seconds. Living Proof No Frizz Shampoo ($24) helps prevent frizz without heavy oils or silicones – they even have MIT scientists working on the stuff.

Bargain Lotion: Summer means shaving, swimming, and other activities that dry out your skin.  Arm yourself with Vaseline Sheer Infusion ($7.99), which keeps your skin moisturized to its deepest layers using a special molecule (yes, a molecule) discovered by the Vaseline engineers.

Check out our guides to other summer essentials, including the best hair removal products, waterproof makeup, and cheap swimwear.

Check out more genius beauty finds in our beauty roadtest archives, plus  our favorite  products for dry hair.