The (style) doctor is in, and suffice it to say, the superstructured, boxy bag known predominantly for holding medical accoutrements, has become a top contender for this season's must-have bag silhouette. Thanks to Prada's whimsically retro Fall '12 accessories, we're currently experiencing a newfound disposition for this particular classic shape, albeit reincarnated with a fresh batch of sleek patent finishes (or conversely, vintage-inspired textures), modernist lines, and some pretty cool prints. Perhaps, most obviously, we love that the resurgence of the fashionable doctor bag means we'll have more than enough room to store our wallet, phone, and charger. It's a sensible accessory choice with an undeniably chic twist, and as far as throwback trends go, this is one worth investing in. Doctor's orders.

It's October and the leaves have changed, so we want to curl up by a candle and tear into the most anticipated book release of the year. Of course, we couldn't send out our October box without including candy, and we're especially thrilled to share gummy treats from Dylan's Candy Bar, heaven for anyone with a sweet tooth. Finally, October is Breast Cancer Awareness Month, and as women, it's especially important to stay involved in this cause, which affects all of our lives. That's why we're excited to include pink products that help support important charities. We're thrilled to show you what was in our October POPSUGAR Must Have box!

Sign up now to get in on the fun!

If you had asked us pre-Jil Sander Spring '12 if we thought the beanie would be synonymous with "chic hat," we would have said no. Don't get us wrong, we practically live in them come Winter, but this season, we're definitely singing a different tune. In fact, in the aftermath of Jil Sander's ladylike veiled iteration, made popular by Anna Dello Russo, we're spotting a new crop of luxe slouchy knit beanies atop some stylish starlets' heads. For one, model Cara Delevingne is hardly without one, whether it be a sportier monogrammed version or a bright red ribbed topper. Rachel Bilson counts the beanie as an off-duty wardrobe staple, and Rihanna styles her favorite varsity beanie with her usual lineup of kicks, skinny jeans, and covetable outerwear. If you're wondering how to incorporate the laid-back headgear into your own outfit, we suggest easing into it. Start off more polished — i.e., add it to a sleek black maxi dress and blazer combo — and then, for your weekend warrior looks, make it the accessory statement piece by wearing a brighter color on top. For even more beanie-wearing inspiration, this star-studded entourage is just the thing.

Today you can officially dress as scarily, as zanily, or as whimsically as you'd like — and we'll just assume it's under the spirited guise of Halloween. It's this very reason that makes this (all-day) witching hour so much fun. Now, if you're still wavering on the costume front, we won't judge you for waiting until the very last minute to decide, but we will insist you get yourself all caught up on our Halloween coverage. Inside, you'll find easy celeb-inspired costume DIYs á la Clueless and Lana Del Rey, as well as other budget-friendly themed looks to achieve. Click through now to see all of our spooky stories and tips. Happy Halloween!

When we saw Solange Knowles's expert way of wearing gold and silver together, we instantly recognized a huge holiday trend. The style setter stepped out for the 2012 Angel Ball recently in a stunning gold and silver gown by Badgley Mischka, which she paired with a sweep of red-orange lipstick. The dress, with its gorgeous color palette and dangerously low v-neck, played perfectly with Solange's skin tone and set in motion a trend that we knew we had to copy for party season. Whatever your grandma told you about mixing metals back in the day is no longer applicable — there really are no rules when it comes to pairing silver and gold, and experimentation is key. We're helping you get started by putting together three distinct ways to mix metals for your upcoming holiday fetes. Click through to see and shop them now.

With Fall in full swing, celebrities are swapping their teeny tanks and leg-baring minis for cozy-chic sweaters and textured coats. Gwen Stefani topped her punky plaid trousers and oxblood Dr. Martens with a sporty baseball tee while strolling through LAX, Rachel Zoe was the epitome of Fall chic in a knit poncho and chain-strap belt purse at in West Hollywood, and Emma Roberts styled a red textured Rag & Bone sweater with sweet Salvatore Ferragamo bow flats while shopping in Beverly Hills. Cruise through to see which other stars sported noteworthy styles today, then draw inspiration from their Fall fashions for the rest of the week and into the weekend.