Holla, Lolla! The Most Stylish Lollapalooza Moments From Instagram

Lollapalooza is over, and after three days of head-turning festival street style, mud-soaked sneakers (a little rain never hurt anyone, right?!), and memorable performances from the likes of Lorde, Iggy Azalea, and Eminem's very special surprise guest, we've rubbed off our temporary tattoos and returned to reality . . . but not before we take one last look back at Lolla-land. Until next year.

Click through our favorite filtered photos from Chicago's biggest music festival, and be sure to follow us on our POPSUGAR Fashion and POPSUGAR Beauty Instagrams! Source: Instagram

Dress code for the weekend? Comfy shoes and serious sun protection in the form of a wide-brimmed hat and shades.

Singer Francisca Valenzuela took to the stage . . . and had quite a view. Source: Instagram user franciscamusic

Margot, Cleo Wade, and Mia Moretti went ultragirlie in shades of pink and pastels while spending time in the city, pre-Lolla. Source: Instagram user globaliza

Music was most definitely the answer for the festivalgoer who wore this hand-painted jacket. Source: Instagram user POPSUGARFashion

The new flower crowns? Metallic flash tattoos. Source: Instagram user POPSUGARBeauty

Fancy! Iggy Azalea showed her natural side in a gorgeous selfie. Source: Instagram user thenewclassic

Hannah Bronfman got a little help to see Nas's performance. Source: Instagram user hannahbronfman

Chicago-based designer Azeeza hosted a pool party and brought along some fitting jewelry. Source: Instagram user azeeza_us

Betty Who rocked custom wedge sneakers en route from LAX to Chicago. Source: Instagram user iambettywho

Even the trees got accessorized! Source: Instagram user kateschweitzer

Forget ladies who lunch. It's all about ladies who #lolla. Source: Instagram user lollapalooza

Coachella doesn't have anything on this sparkling city view, just steps from Grant Park. Source: Instagram user laurenlevinson

You know what stands out in a crowd? Purple ombré hair. Source: Instagram user POPSUGARBeauty

Now this is Lollapalooza layering done right. Source: Instagram user luxecartel

How to survive the ravages of a weekend-long music festival? Pack your knapsack with SPF, hand sanitizer, an energy bar, and a few glow sticks. Source: Instagram user POPSUGARBeauty

It girl and DJ Mia Moretti toasted the launch of her festival-inspired MAC Cosmetics line with an artsy dinner party. Source: Instagram user miamoretti

We weren't the only ones shooting festival street style. Friends posed for Instagram-worthy photos next to Buckingham Fountain. Source: Instagram user POPSUGARFashion

Kate Nash's onstage look was anything but understated and featured a custom Girl Gang cape. Source: Instagram user katenash

Fedoras filled the field outside one of the festival's biggest stages. Source: Instagram user POPSUGARFashion

The Hard Rock Hotel's free hairstyling services came in handy when it came time to try a messy braid. Source: Instagram user maccosmetics

Chance the Rapper and the ever-adorable Jhené Aiko snuck a quiet moment backstage before performing two songs together. Source: Instagram user chancetherapper

Can't decide between eyes, birds, or flowers? With nail art this wild, why not go for them all? Source: Instagram user POPSUGARBeauty

In need of a little break from the music? Lollapalooza's first-ever visual art exhibition, Art Alliance: The Provocateurs, provided plenty of surreal stimulation. Source: Instagram user POPSUGARFashion

The rain — and, thus, mud — came with a vengeance on Sunday, but style stops for no one. Source: Instagram user weworewhat

POPSUGAR Beauty's editor Lauren Levinson couldn't help but get a little carried away when Lorde sang her hit "Royals." Source: Instagram user laurenlevinson

The arm party had to end sometime. Peace out, Lollapalooza. Source: Instagram user kateschweitzer