It's Officially the '70s on the Final Season of Mad Men

The highly anticipated second half of Mad Men's seventh season is set to debut on April 5, but in case you can't wait that long, some new pictures have arrived to tide you over. Gallery shots of Don, Peggy, Megan, Roger, and the whole crew are here. The characters appear to be at a lovely backyard party, complete with cocktails and lounge chairs — it's a very Californian affair. What's more, it appears we are definitely in the '70s — evidenced by the fashion (Megan's bell-bottoms! Those sideburns!) and Diana Ross's 1976 hit "Love Hangover" that plays in the first promo, also below.

AMC

Don (Jonn Hamm) looks pensive by the pool.

AMC

Betty (January Jones) looks relaxed.

AMC

Sally (Kiernan Shipka) and Henry (Christoper Stanley) join for a family photo.

AMC

Pete (Vincent Kartheiser) and Roger (John Slattery) look a little matchy-matchy.

AMC

The ladies of Mad Men look fabulous rocking that '70s style.

AMC

Peggy (Elisabeth Moss) and Joan (Christina Hendricks) pose together.

AMC

The unconventional family.

AMC

Shipka as Sally Draper.

AMC

Kartheiser as Pete Campbell.

AMC

Jessica Paré as Megan Draper.

AMC

Moss as Peggy Olson and Hendricks as Joan Harris.

AMC

Jones as Betty Francis.

AMC

See you soon!