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Milestones, worth a stamp.

Adult Birthdays invitations

Milestone years that deserve more than a group text and a restaurant link.

10 designs
About adult birthdays invitations

The adult-birthday library covers the full range: milestone 30s, quiet 40s, defiant 50s, and every cocktail evening between. Each template reads as a thoughtful invitation rather than a reminder card, with room for the host, the reason, and the ask — delivered by email or link, with RSVPs tracked on your phone.

Please join usIn honor of Eleanor

Cheers to forty

A golden-hour celebration

Date
Friday, October 18
5:30 PM cocktails · 7:00 PM dinner
Place
Hotel Lucien
220 Lafayette · New York, NY
Attire
Cocktail attire
Reply
Kindly reply by October 1

Dancing likely. Speeches possible. Cake guaranteed.

Golden HourArt deco
One night onlyFor Alex

Thirty and out

An after-hours birthday

Date
Friday, September 12
9:00 PM until
Place
Rooftop at The Hoxton
200 W 55th · Manhattan
Attire
Black + a little shine
Reply
Reply by September 5

We are turning the lights down, not out.

Fête NoireModernist sans
Turning the big one

Groove at fifty

Strictly good vibes

Thrown by the Moreno family

When
Saturday, July 12
6:00 PM til whenever
Where
The Dockhouse
Pier 33 · Sausalito, CA
Wear
Denim, gold, and something wild
Reply
RSVP by July 1

Vinyl DJ · long tables · no speeches, just records.

Sunshine StateCondensed sans + sunburst
After hours

Thirty, technically

A speakeasy, a dance floor, a long night

Hosted by Mira

Saturday, August 9
10:00 PM till late
·
Room 204
Ask the front desk for Mira
Cocktail · black encouragedRSVP by August 1

Password at the door. Don't tell Paul.

After Hoursdefault
It's a party

Thirty, thirty, thirty

Loud, late, lovely

In honor of Lila

WhenSaturday, May 17 · 9:00 PM until they kick us out
WhereThe Fox & Hare · 1820 N Damen · Chicago, IL
WearWear something you'll dance in
ReplyRSVP by May 10

Cake at 11. Karaoke at midnight. No speeches.

Confetti BashTilted display on cream
Please join usHosted by Andre

Forty, finally

An evening built around dessert

Date
Friday, September 12
7:00 PM
Venue
Café Martine
44 Henry · Boston, MA
Attire
Anything pink, anything red
RSVP
Kindly reply by September 1

Three desserts. One toast. Then the dance floor.

Magenta FortyBold sans on rose
Cheers toHosted by Ines

Tangerine Toast

Twenty-five, on the rooftop

Date
Saturday, June 7
Sundown — ?
Place
Rooftop, 27th floor
Code at the door
Attire
Wear orange or wear nothing
Reply
RSVP by June 1

Aperol, ice, and the longest sunset of the year.

Tangerine ToastCobalt serif on peach
A small gatheringIn honor of June

Lavender Year

Forty-five and feeling it

Sunday, April 27
4:00 PM tea, 6:00 PM supper
The Greenhouse
212 Vine · Portland, OR
Wear something that makes you happy
Reply by April 18

No gifts. Bring a flower from your garden.

Lavender YearPainterly italic on lavender
Boogie nights

Thirty, on the floor

A disco for Maya

Hosted by Jules

Saturday, November 8
9:00 PM — late
·
Studio Loft
14 Canal · Brooklyn, NY
Sequins, satin, sparkleRSVP by November 1

A mirror ball, a DJ, and the party your group chat has been asking for.

Disco ThirtyGlowing sans on midnight
Take the mic

Sam turns 29

A karaoke night

Hosted by the group chat

WhenFriday, March 20 · 8:00 PM — midnight
WhereRoom 6 at Sing! · 12 St. Marks · New York, NY
WearLeather, leopard, lip gloss
ReplyRSVP by March 14

One song minimum. Duets welcome. The encore is mandatory.

Karaoke EncorePop display on electric