The ladies try to make peace with one another by visiting a regal estate for a weekend of skeet shooting, croquet, flower gardens and tea.

Juliet is unable to accept the change when Marissa becomes a British citizen; Annabelle continues training for a charity horse race; Caprice takes on a new model for a photo campaign; Noelle and Scot move in together.

Annabelle has an accident while training for a race; Caroline throws a dinner party and invites the ladies, and she gives Juliet and Noelle private lessons in British etiquette; Caprice arrives late.

Annabelle Neilson is back on the scene after a horrible accident last season while Julie Montagu struggles with being a working mom now that her husband is busy running their family’s Mapperton estate. Marissa Hermer sets out to throw a lavish Thanksgiving dinner for her society friends, but as the holiday approaches, Juliet Angus and Caroline Stanbury forge an alliance that could spell the end of Juliet’s friendship with Marissa.

Caroline Fleming organizes an eccentric holiday party. Annabelle tries to help Julie improve her confidence. Caroline Stanbury attempts to deal with the problems of running a business.

Much to Julie's chagrin, Caroline Stanbury instructs her on the emerging health food industry; the women celebrate New Year's Eve in the penthouse of a London hotel, where Caroline's antics threaten to push Juliet and Julie over the edge.

The ladies deal with fallout from naughty New Year's Eve high jinks. Meanwhile, Marissa receives positive press for her restaurant; Caroline Fleming visits her grandmother in Denmark; and Caroline Stanbury tries to evade gossip.

Julie extends an olive branch to Caroline Stanbury in spite of their fallout on New Year's Eve; Marissa seeks Annabelle's advice in anticipation of the launch of her new restaurant; Julie looks for funding for her snack-food startup.

After being on the outs with the ladies for weeks, Juliet attempts to turn a new leaf when she invites everyone out for a night of bowling -- but whether she can convince them she’s changed remains to be seen. Caroline Stanbury faces the unsettling reality of having to scale down her staff in order to appease investors and keep her business afloat. Julie takes Annabelle and Caroline Fleming to her uncle’s Beaulieu estate to generate ideas for saving Mapperton.

Marissa must work to salvage her friendship with Caroline Fleming after insulting her for dating a younger man. Julie once again fulfills her reputation as "Loose Lips" Montagu when she hosts a shooting weekend for the girls. Caroline Stanbury struggles to remain emotionally stable while her Gift Library continues its downward spiral.

The tension bubbling between Annabelle and Caroline Stanbury boils over at Caroline Fleming’s enormous castle. The baroness visits her mother’s grave and faces her father for the first time since Marissa’s meddling. The ladies uncover the reason behind Annabelle’s attitude.

It’s new beginnings and life changing moments in the season three premiere of Ladies of London. Julie Montagu and her husband Luke officially take over his family estate, Mapperton, and the responsibilities of its 400 year legacy. Meanwhile, Marissa is pregnant with her third child, but the birth is far from a joyous event due to a life threatening condition. Caroline Fleming struggles to balance home life as she has to travel to Denmark weekly to spend time with her sick father. While, Sophie, Caroline's sister-in-law, finds herself caught in the middle of a feud between Julie and Caroline Stanbury.

In the aftermath of Sophie's divorce party, it's Stanbury vs. Stanbury when Caroline and Sophie battle it out over family loyalties. Julie tries to makes big changes at the family estate, Mapperton, but with nearly 400 years of British history behind it, she doubts herself as an American. Marissa welcomes her new baby after facing her near death experience in surgery. Meanwhile on a trip to Denmark with Juliet, Caroline Fleming makes the ultimate red carpet slip up landing her in red hot water with her family.

In the aftermath of her press slip up in Denmark, Caroline Fleming seeks help from her therapist to work through the tension between her and her family. Marissa must cancel her party when baby Sadie gets sick and is rushed to the hospital. Meanwhile, Julie looks forward to hosting all the ladies at the family estate, Mapperton, but with tensions mounting between Caroline Stanbury, Sophie, and Adela things come to a head when the house rules are laid down.

Julie is put to the test as Lady of the Manor when her first dinner party explodes into an argument resulting in Caroline Stanbury storming out. A day fishing on the water does nothing to wash away the tensions as Caroline Stanbury's relationship with Sophie continues to fracture over loyalty. Meanwhile Caroline Fleming and Juliet gossip about Marissa's choice to leave her baby behind in London for a party in the Hampton's.

Julie deals with more dramatic life changes as her daughter picks dresses for Leaver's Ball and prepares to leave for University. Sophie continues to question her feuding relationship with her sister-in-law Caroline Stanbury. Meanwhile in Denmark, Caroline Fleming deals with the legacy and burden of her family estate, Valdemar's Slot. Eager to get back to normal, Marissa throws a cocktail party, but when Adela and Caroline Stanbury confront each other the party ends in tears.

It's the Queen's birthday in London and the ladies celebrate around the town! On the West Side Marissa and Sophie head out to have a ball at ping pong, but end up rediscovering their wild sides. Meanwhile, Juliet asks Caroline Stanbury and Caroline Fleming to join her on the East End for a trendy pub crawl, but their happy hour is ruined when bickering ensues. Marissa and Juliet confront each other about gossiping while Sophie and Caroline Stanbury decide to finally have it out.

In an effort to reconnect with her friends before her big move to Dubai, Caroline Stanbury takes all the ladies on trip to Scotland. Staying in a 15th-century castle Caroline Felming feels right at home, but the "no rules" itinerary puts Julie on the defense. Meanwhile, Sophie continues to pledge her loyalty to her family over friends. Marissa is confronted over starting the rumors about Caroline Stanbury's legal issues and Adela opens up about her troubled past.

The whiskey is flowing and the haggis is hot as Caroline Stanbury's castle getaway with the ladies in Scotland continues. After being confronted over her negativity, Juliet makes an effort to reign in her fiery temper when it becomes apparent Marissa is struggling with her health post-birth. In an attempt to have fun, Caroline Fleming organizes an innocent game with balloons that quickly becomes X-Rated. Sophie witnesses an end to the long standing feud between Julie and Caroline Stanbury, but may have triggered a new one herself.

The ladies head to a high society rowing event, The Henley Royal Regatta, but the fun takes a dive when Adela confronts Juliet over her constant negativity. Meanwhile, Julie takes Sophie to task over her loyalty to family before friends. In an attempt to connect with her past, Caroline Fleming decides to revive an old family tradition. Marissa consults a doctor regarding her health, while Caroline Stanbury keeps a stiff upper lip when her mother deals with her father's health crisis.

Adela, Caroline Stanbury, and Sophie share a slumber party in commemoration of Caroline's last week in London. Julie gets emotional preparing her daughter for the final school dance while Juliet revisits her past and her Polish heritage when her mother arrives to visit. All the ladies come together when Caroline Fleming throws a Midsummer's Eve themed party in honor of her mom, but when a secret is exposed the celebration becomes a nightmare.

Marissa makes a decision about the future of her family while Julie must face the fear of letting her daughter go. Caroline Fleming gets news about her first English language cookbook and Sophie comes to the decision to tell her kids about her separation. Juliet celebrates a milestone in her blogs success, and the ladies gather at a goodbye party for Caroline Stanbury.

Tension between Caprice and Caroline ignites at Caroline's dinner party; Caprice packs for the States; Caroline and Juliet's friendship grows; Noelle must choose a side.

The dramas of British socialites and American transplants living in England unfold in the series premiere of this reality show set in London.

In the season finale, Caroline Stanbury adjusts to life without Gift Library. The ladies wonder if Annabelle will trust them enough to show at their final winter bash, where a new Queen Bee is buzzing. Each of the Ladies’ future is gleaming.