The fifth season of Mad Men enters its home stretch with episode “Commissions and Fees.” It’s the penultimate hour of a fantastic sea.

Jaded Joan.

Mad Men Season 5 Episode 11 - Joan Harris (Christina Hendricks) and Pete Campbell (Vincent Kartheiser)

Bold red.

A night at the theatre for Megan Draper (Jessica Pare) and Don Draper (Jon Hamm).

Megan's in slim pants and warmer tones like orange, red and violet.

Betty picks up the children from Megan and Don's penthouse in Season "Dark Shadows".

Betty's usual cool shades of ice blue and baby-doll pink. A printed Hermes scarf and wool houndstooth coat are heavy, classic and concealing.

Dogstooth check and a silk scarf for Betty Francis (January Jones).

A red and violet space-dyed tunic with a deep red leather Henley collar

See the Mad Men Ladies' Beauty Evolutions: With their flawless makeup and perfectly set hairstyles, the ladies of Mad Men never fail to impress (even though everything might not be quite as pristine in their personal lives).

Zou Bisou Bisou xx

Megan Drapen (Jessica Pare) created an unforgettable moment in one of TV's greatest shows when she sang "Zou Bisou Bisou" in the season 5 premiere of Mad Men.

Megan's show-stopping black mini-dress

Megan Draper (Jessica Pare) Long, wavy bob in Zou Bisou, Bisou scene MadMen Season 5 premiere

Peggy's cooking frock & aprin

Pin for Later: Our All Time Favourite Mad Men Fashion Moments Season 5 Peggy Olson

Jane Sterling, Grecian perfection.

This episode of Mad Men was all about bad trips -- Roger and Jane's freaky LSD adventure and Don and Megan's trip to Howard Johnson's that went awry