While “wedding season” is generally thought of as spring, the most popular months to say “I do” are actually in the fall. Maybe it’s the foliage, maybe it’s the much-anticipated relief from the heat, but fall weddings, much like autumn itself, are definitely a thing. While the multi-hued leaves make for stunning wedding pics for the newly-weds, finding fall wedding guest dresses can often stump attendees. Looking for an outfit that is dressy while still feeling seasonally appropriate is deceptively difficult. Fear not, because ahead are 21 fabulous wedding-guest outfit ideas that are both festive and suitable dipping temperatures. The perfect fall wedding guest dress has now become so easy to find. Trust us, there are lots of fresh ‘fits out there with re-wear potential. A new fall dress or jumpsuit (and some dancing shoes) are the perfect antidote matching sweatsuit ennui.At Refinery29, we’re here to help you navigate this overwhelming world of stuff. All of our market picks are independently selected and curated by the editorial team. All product details reflect the price and availability at the time of publication. If you buy something we link to on our site, Refinery29 may earn commission.Fall Wedding-Guest Mini DressesIf you wanna show off your gams but still wanna be covered up, there are plenty of long-sleeve mini dresses calling your name.For Love And Lemons Temecula Mini Dress, $, available at Free PeopleSimon Miller Chi Chi Dress, $, available at ShopbopLulus Rue Black Floral Embroidered Sequin Bodycon Mini Dress, $, available at LulusFall Wedding-Guest Midi DressesMidi dresses are a classy choice for a fall wedding — plus, the length is just right for showing off your fancy shoes without your legs feeling overexposed. And if you’re wearing a sleeveless number, you can always throw on a blazer or shrug for warmth.By Anthropologie Sweetheart Bodice Midi Dress, $, available at AnthropologieAbercrombie & Fitch Poplin Strapless Midi Dress, $, available at Abercrombie & FitchMadewell Linen-Blend Ruffle-Sleeve Wrap Midi Dress, $, available at MadewellFall Wedding-Guest Maxi DressesStay warm as the sun sets with a fall wedding guest dress that falls to the floor. These elegant maxi dresses are anything but frumpy. Farm Rio Pineapple Beach Embroidered Maxi Dress, $, available at Farm RioRiver Island Black Sequin Halter Neck Maxi Dress, $, available at River IslandLove by Design Athen Plunging V-Neck Maxi Dress, $, available at Nordstrom RackFall Wedding-Guest Two-Piece Suit OutfitsWant to take your fancy skirt, shorts, or pants look to the next level? Get yourself a matching blazer for a standout coordinated wedding guest look.Zara Tailored Lace Jacket, $, available at ZaraZara Lace Ankle Pants, $, available at ZaraSomething Navy Floral Cropped Blazer, $, available at Something NavySomething Navy Floral Tailored Shorts, $, available at Something NavyMango Buttons Tweed Blazer, $, available at MangoMango Tweed Miniskirt, $, available at MangoFall Wedding-Guest Jumpsuit OutfitsFor all the non-dress-wearers out there, here are a few night-out jumpsuits that are cocktail hour-ready — and will let you boogie on the dance floor all night long.Eloquii Tie Strap Wide Leg Jumpsuit, $, available at EloquiiH&M V-Neck Satin Jumpsuit, $, available at H&MKaren Millen Satin Back Crepe Halter Jumpsuit, $, available at KAREN MILLENFall Wedding-Guest Cocktail or Garden Party DressesThese cocktail dresses are perfect for destination weddings or garden party weddings set in warmer environments. Bonus: they’re easy to pack, easy to style, and easy to clean afterward.ASOS LUXE Triple Ruffle Bardot Structured Satin Mini Dress, $, available at ASOSKIM SHUI Diamante Dress, $, available at RevolveQuince 100% Washable Silk Slip Dress, $, available at QuinceFall Wedding-Guest Black-Tie DressesIf you’ve got a formal event on the books, these gorgeous hued gowns with delicate details will satisfy the black-tie dress code without leaving you cold. Mac Duggal Ieena Floral Chiffon Gown, $, available at Saks Fifth AvenueWayf The Angelique Strapless Tulip Gown, $, available at NordstromReformation Cassis Silk Dress, $, available at ReformationMac Duggal Pleated Long Sleeve Gown, $, available at Bloomingdale’sReformation Midleton Dress, $, available at ReformationMadewell (Re)sourced Georgette Button-Front Mini Dress in Adorable Ditsy, $, available at MadewellDaisy Street belted blazer in corduroy, $, available at ASOSDaisy Street cigarette pants in corduroy, $, available at ASOSAbercrombie and Fitch Single-Breasted Blazer, $, available at Abercrombie and FitchAbercrombie and Fitch Wide Strap Squareneck Top, $, available at Abercrombie and FitchAbercrombie and Fitch Elevated Wide Leg Pants, $, available at Abercrombie and FitchBatsheva Peter Pan Collar Dress in Juniper Velvet, $, available at BatshevaBuenos Ninos Women’s Long Sleeve Chiffon Maxi Dress with Belt, $, available at AmazonLulus Toast to You Flutter Sleeve Jumpsuit, $, available at NordstromLovers and Friends Matilda Mini Dress, $, available at RevolveFarm Rio black mini pineapples jumpsuit, $, available at Farm RioCynthia Rowley Tee Jersey Organza Ruffle Dress, $, available at ShopbopAlexia Admor V-Neck Puff Sleeve Dress, $, available at Nordstrom RackGoya Goya Mini Dress, $, available at Wolf & BadgerLike what you see? 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