Chrissy Teigen Celebrates Her Birthday With Retro Pan Am-Themed Bash

Chrissy Teigen‘s 32nd birthday party really took off and reached new heights.

The pregnant star celebrated her big day with a Pan Am-themed bash as guests traveled back in time and got in the retro ’60s spirit with cabin-crew chic costumes including block color tops, pencil skirts, pillbox hats as well as double-breasted ensembles.

The soirée was complete with stewardesses and pilots dressed in the now-defunct airline’s wardrobe!

Teigen channeled Jackie Kennedy Onassis, wearing a black fascinator with a boxy orange top and skirt that was cinched at her baby bump with a belt. Husband John Legend looked dapper in a mix of tartan patterns that also followed the party’s theme.

Looking for more style content? Click here to subscribe to the PeopleStyle Newsletter for amazing shopping discounts, can’t-live-without beauty products and more.

“Welcome to Chrissy’s Pan Am flight! We don’t know where we’re going, we don’t know what we’re doing but we don’t care. Thank you all for dressing up, I felt like an a—– for making you guys do this,” the Lip Sync Battlestar thanked her passengers.

“This is a more intimate gathering than what we have at the house and stuff. You guys mean so much to us, me especially. We love you guys!” Teigen told the guests.

Famous friends invited to the celebration included Kim Kardashian, who wore a pink vintage Chanel suit, Kanye West, Kris Jenner and hairstylist Jen Atkin.

Inside Chrissy Teigen's 60s Theme Birthday Party ???? #kimkardashian

A post shared by Kim Kardashian Snapchats ???? (@kimksnapchats) on Nov 30, 2017 at 8:51pm PST

Attendees entered through a faux terminal as they boarded a plane set that was decked out with red and blue lined velvet seats, Pan Am collectibles and even vintage issues of PEOPLE!

In addition to the fun atmosphere, the invitation-only party was filled with food, dancing and games of bingo.

The sex of the couple’s baby on the way is unconfirmed at this point, but a son wouldn’t be a surprise.

Teigen previously said on Twitter, “Since this is coming up again, I said our next baby would be a boy because that is the embryo we have left. A boy. So. Yeah.”