How to Plan the Ultimate Adult Slumber Party

Slumber parties aren’t just for middle schoolers — they’re back and better than ever, and this time, it’s for the girls. Whether you’re rounding up your ride-or-dies for a cozy birthday bash, planning a much-needed girls’ night in, or just craving some pajama-clad chaos, the adult sleepover is having a moment. Think face masks, snacks on snacks, hot takes at 2 a.m., and matching PJs that are too cute not to post.

From dreamy decor and themed treats to flirty playlists and grown-up slumber party ideas your whole girl gang will love, here’s how to throw an adult PJ party that’s way more iconic than a night out. Let’s get into it.

1. Choose Your Vibe and Lock It In

The theme sets the tone — so choose a vibe that speaks to your inner main character energy. Here are a few adult slumber party ideas to get you started:

• Spa Night Reset: Matching robes, chilled cucumbers, and jade rollers. Add essential oils and a DIY facial bar.
• Y2K Nostalgia: Think butterfly clips, crop tops, and Lizzie McGuire reruns. Serve Dunkaroos and Capri Suns.
• Manifestation Night: Vision boards, sage sticks, crystals, and intention journaling by candlelight.
• Rom-Com & Chill: Fluffy blankets, a movie lineup (hello, How to Lose a Guy in 10 Days), and wine in stemless glasses.

Once your vibe is in place, everything — from snacks to pajamas — gets easier to plan.

2. Curate Your Dream Sleepover Squad

Not everyone gets the sacred invite to your adult sleepover party. The guest list should be tight, fun, and drama-free.

You want people who are down to stay up way too late, eat cake with their hands, and debate which Spice Girl they were as a kid. Think cozy chaos, not complicated energy.

Send a cute digital invite or start a group chat with mood boards, style inspo, and snack assignments.

3. Set the Scene (and the Sleep Setup)

Comfort is queen. You want cozy — not cramped. Your living room becomes the ultimate crash pad with these adult sleepover ideas:

• Layer sleeping bags, mattresses, and plush pillows into a giant cuddle pile.
• Hang fairy lights or LED candles for soft, selfie-worthy lighting.
• Create personal “sleep kits” with lip balm, hair ties, water bottles, and mini satin eye masks.

Bonus points for setting up a TikTok-worthy canopy fort or themed corner for the perfect content moment.

4. Snacks Over Everything

No adult slumber party is complete without legendary snack spreads. You’re not cooking a meal — you’re curating an aesthetic.

• Snack boards with personality: Candy, breakfast cereal, nachos, fruit, or mini pancakes
• Nostalgic treats: Pop-Tarts, Gushers, Cosmic Brownies — yes, really
• DIY drink bar: Cocktail station, mimosa mixer, rosé popsicles, or even boozy boba

Need a late-night lineup? Popcorn, pizza rolls, and fries with every sauce in your fridge.

5. Schedule a Few Mood-Boosters

Let the night flow, but sprinkle in a few anchor moments to keep the energy high and the good times rolling.

Some of our favorite adult pajama party activities:

• Glow-Up Hour: Sheet masks, under-eye patches, or painting nails while sipping wine
• Craft Corner: DIY vision boards, making friendship bracelets, or decorating sleep masks
• Games & Giggles: Adult “Truth or Dare,” “Who’s Most Likely To…,” or Cards Against Humanity
• Watch Party: Curate a list of rom-coms, throwbacks, or reality TV drama

Not every activity needs a plan, but these little extras turn your night into a main character memory.

6. Dress Code: Pajamas With Personality

Let’s be real — half the fun of an adult PJ party is the look. Coordinate with your crew and go all in with matching PJs and slippers in trendy prints like bows, checkers, strawberries, or hearts. Scuba sets are totally having a moment too — cute, comfy, and camera-ready.

Skip the random loungewear and bring the aesthetic. Whether you're snapping pics for the group chat or just living your best cozy life, the mood is playful, polished, and pajama-core.

7. Build the Ultimate Sleepover Soundtrack

No slumber party (of any age) is complete without a killer playlist. Your adult sleepover soundtrack needs to bring the vibes from pre-snack hype to 2 a.m. slow jams.

Mix your favorite throwbacks with some modern hits:

• For nostalgia queens: Britney, NSYNC, JoJo
• For dreamy energy: SZA, Sabrina Claudio, Clairo
• For the dance party: Doja Cat, Megan Thee Stallion, Ice Spice

Start the night soft, build to chaotic energy, and land in chill mode by bedtime (aka 3 a.m.).

Slumber Party Starter Pack? We’ve Got You Covered

Ready to plan the ultimate girls’ night in? Katydid has everything you need to turn your adult sleepover party into a full-on moment.

We’re your go-to shop for clothes and accessories made for nights in with your besties — from trendy matching PJs and cozy slippers to loungewear sets that slay and insulated wine tumblers in all the trendiest prints. Whether you’re planning a full-on pajama party or a low-key night of movies and snacks, we’ve got the must-haves to match your vibe.