Ever wish you had a personal shopper to guide you through back-to-school shopping? Well, we've got the next best thing: Eva Chen, Beauty and Health Director at Teen Vogue, shared insider information with us on the biggest trends for fall. Check out the video above to see her walk through her picks.

For a quick guide, here are Eva's four biggest must-haves for autumn:

  • Burgundy. "[It's] such a hot color for fall. Even if you don't know it yet, you'll be wearing burgundy."
  • Pastel jeans. "For girls in a warm weather climate, you can wear pastel jeans year-round."
  • A southwestern vibe. "Southwestern is really hot right now as a transition piece from summer to winter. Look for things with beading and fringe for that Southwestern feeling. It's a cool dose of style."
  • A natural, clear complexion "A lot of girls start thinking about skincare a few days before school. But we at Teen Vogue always stress that you should start thinking about skincare a few weeks out. Actually, right now is the perfect time to start, because it usually takes two or three weeks for your skincare regimen to kick in."

Which trends are you most excited to rock this fall? Do you have your first day of school outfit already picked out? Tell us in the comments below or tweet @HuffPostTeen!

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  • Volcom Copy Kat Workbag

    This adorable fish print messenger bag is too sweet to pass up! At 15 inches wide, it's more than roomy enough to tote all your essentials. <a href="http://www.zappos.com/volcom-copy-kat-workbag-rusty-red#prdInfo" target="_hplink">($49.50, Zappos)</a>

  • Roxy Only You Messenger Bag

    A black tote is a classic way to carry your books. It's simple enough to match every outfit you own and timeless enough to use for years. <a href="http://www.endless.com/dp/B0073QCFMU/178-3475075-2501668?ie=UTF8&creative=395033&suppressRedirect=1&linkCode=asn&tag=dealtend-22449-20&creativeASIN=B0073QCFMU&ref_=asc_df_B0073QCFMU2104903" target="_hplink">($49.50, Endless)</a>

  • Under Armor UA Rush Backpack

    The lime green accents on this backpack are sporty and cool -- perfect timing for the Olympics, right? <a href="http://www.zappos.com/under-armour-ua-rush-backpack-charcoal-concrete-fusion" target="_hplink">($34.99, Under Armor)</a>

  • Contrast Trim Canvas Backpack

    Earn an "A" for style with this cute but casual canvas backpack. <a href="http://www.wetseal.com/catalog/product.jsp?productId=58014&utm_source=gan&utm_medium=affiliate&utm_campaign=k108283" target="_hplink">($39.50, Wet Seal)</a>

  • Kelly & Katie Meader Ostrich Tote

    Go sleek and sophisticated with a faux ostrich tote. It may <em>look </em>luxe, but it's far from a splurge! <a href="http://www.dsw.com/handbag/kelly+.and.+katie+meader+ostrich+tote?prodId=247600&cm_mmc=affil-_-ShopStyle.com-_-main-_-main" target="_hplink">($39.95, DSW)</a>

  • Converse To Go Messenger Bag

    Rep Jack Purcell's favorite brand with this messenger bag. The padded shoulder strap and snap-lock clasps make this bag an easy pick. <a href="http://www.zappos.com/converse-to-go-messenger-castle-rock#prdInfo" target="_hplink">($49.99, Zappos)</a>

  • Teen Vogue Backpack, Agyness Mini

    Channel supermodel Agyness Deyn with this fun floral lace backpack, designed by <em>Teen Vogue</em>. <a href="http://www1.macys.com/shop/product/teen-vogue-backpack-agyness-mini?ID=715307&PartnerID=LINKSHARE&cm_mmc=LINKSHARE-_-2-_-20-_-MP220&LinkshareID=J84DHJLQkR4-aTy3J8lHNoaKsZBkkhVmPQ" target="_hplink">($48, Macy's)</a>

  • AEO Striped Backpack

    Let the style ship sail! This nautical-themed backpack features a combination of zippers, flap pockets, and drawstrings to keep your books safe and secure. <a href="http://www.ae.com/web/browse/product.jsp?catId=cat90052&productId=0427_8520&cid=AEO_AFF_k108283" target="_hplink">($34.50, American Eagle Outfitters)</a>

  • The North Face Vault Pack

    There's a reason The North Face is so popular: Sturdy, sizable, and comfortable, this backpack has you covered. <a href="http://www.rei.com/product/831454/the-north-face-vault-pack" target="_hplink">($50.00, REI)</a>

  • Jansport White Superbreak Backpack

    The white canvas makes the ideal backdrop for your friends to sign in colorful Sharpies. Pass it around for autographs on the first day of school and carry around the fun memories for the rest of the year! <a href="http://store.delias.com/item.do?itemID=59823&siteID=J84DHJLQkR4-JNr53K8jAQTyMAH8re1j0Q&crID=59823&crPUB=J84DHJLQkR4&crTYPE=2" target="_hplink">($47.50, Delia's)</a>

  • Red by Marc Ecko Slam Dunk Bow Tote

    Think pink! This chic tote wraps up your books and binders in a bright bow. <a href="http://www.dsw.com/handbag/red+by+marc+ecko+slam+dunk+bow+tote?prodId=255597&cm_mmc=affil-_-ShopStyle.com-_-main-_-main" target="_hplink">($49.95, DSW)</a>

  • Vans Old Skool II Backpack

    Kick it old school with this retro Vans backpack. With eight colors and patterns, it's tough to pick your favorite. <a href="http://www.zappos.com/vans-old-skool-ii-backpack-heather-grey-herringbone-drop-v-logo" target="_hplink">($35.00, Zappos)</a>

  • Deena & Ozzy Acid Wash Patch Backpack

    Denim is hot for fall. Take an '80s-inspired twist with this acid wash backpack. <a href="http://www.urbanoutfitters.com/urban/catalog/productdetail.jsp?id=23923865&cm_mmc=Performics-_-Affiliates-_-ShopStyle.com-_-Primary&clickid=0004c5c0957560930ae08917cd570c90" target="_hplink">($42.00, Urban Outfitters)</a>

  • Aldo KOSACK

    This cognac embroidered messenger bag has a touch of '70s boho flair, which makes it right on trend for fall. <a href="http://www.aldoshoes.com/us/handbags/shoulder-bags-totes/product/89534147-kosack/28" target="_hplink">($45, Aldo)</a>

  • Element Protest Backpack

    Skaters, listen up. This camo print backpack has two straps to lock your board to your bag. <a href="http://www.zappos.com/element-protest-backpack-olive#prdInfo" target="_hplink">($39.99, Zappos)</a>