In the heart of Dressmakers' Alley, Madame Pauline’s sweatshop is rumoured to be a particularly unpleasant place to work. Filled with seamstresses paid a pittance who turn a blind eye to what darker activities are hidden behind locked doors. Young Winnie Brown is keen to prove her value to the Women Movement and secures a job as a seamstress to investigate the whispers of some unsavoury goings on. Her concerns are soon justified when she hears a desperate cry for help.

Hampshire, 1913. Amidst the glitz and glamour of England’s High Society, Sarah Trenwith is more of a wallflower living in the shadow of her beautiful sister Marianne. But as the war approaches Sarah will have to step out of the place society and her family have assigned her if she’s to do her part and claim the love she always dreamed of from afar.

The three sisters of Victory Walk in East London will face heartache and tears on the home front. As rationing, blackouts and bombs start to bite, life will change forever for the three sisters.

Pearl has given up on her dreams of being a journalist after being denied a promotion because of her gender. Joining the WAAF as a radio telephone operator for Bomber Command, Pearl's new job at RAF Fenthorpe serves two purposes – providing an income for her grandmother, and keeping a close eye on her younger sister, Thea, an instrument repairer at another Lincolnshire bomber station.

Cambridgeshire - March 1939. As the clouds of war begin to gather in Europe, the Talbot family of rural Blackberry Farm will be torn apart, just as so many families all over the world will be. Life will never be the same again. Whilst in London, the Salmons family will feel the pain of parting and loss. Brought together by war, the two families become intertwined and, as the outlook looks bleak, they must draw on each other’s strength to fight through the hard times.

Bristol, 1939. School leaver Maisie Miles suspects her father, a small-time crook, has an ulterior motive for insisting she gets a job at the W. D. & H. O. Wills tobacco factory but keeps it to herself. She's befriended by effervescent Phyllis Mason and kind-hearted Bridget Milligan who take pity on her and take Maisie under their wing. But beneath their happy-go-lucky exteriors, they all harbour dreams and worries about what the future holds. 

As war looms in Europe, 18-year-old Jane Shaw runs the household as an unpaid servant on a meagre budget. When tragedy strikes and she loses her beloved younger brother in suspicious circumstances, Jane takes a position in service looking after Ned, a troubled young boy. Here she meets dashing David Heron, Ned's Uncle and they form an immediate attachment until she is dismissed after being accused of stealing a piece of jewellery. Returning home, Jane and her sister, Melia, are soon orphaned and left at the mercy of their Aunt Alice.

When Emily Mattison falls victim to a near-fatal accident shortly after receiving an unexpected inheritance from a distant cousin, her ruthless nephew George seizes the opportunity to take control of his aunt's assets. It's only when Emily reaches The Drover's Hope, the former pub on the edge of the Lancashire moors bequeathed to her by her late cousin Penelope, that she begins to feel safe. She also discovers that love can be found in the most unexpected places. But it's not so easy to escape the clutches of someone as determined as George.

Living hand to mouth ever since her mother’s tragic death, Amelia sells the last of her treasured possessions to avoid being cast out of her home onto London’s streets. Her estranged grandfather unexpectedly bequeaths a small struggling factory making mourning dresses and Amelia dares to dream… Drawing sketches by candlelight, she longs to sew elegant gowns from fine silks and beautiful ribbons for the rich. As the cold winter wind begins to bite, Amelia’s future hangs by a thread – can she keep her hopes alive?

Bristol 1936. Jenny Crawford has resigned herself to a loveless marriage living hand to mouth with their two children. Like many others, husband Roy struggles to find work at the docks but a chance encounter turns the family's fortunes around. Not only does he get regular work but they are also allocated a council house on Coronation Close on the outskirts of the city. Jenny and the children are overjoyed, this is the fresh start she could only ever dream of. But trouble feels never too far away.

Lancashire, 1895. When her controlling stepfather suddenly dies, it seems that Elinor Pendleton finally has a chance of freedom. But her hopes are soon dashed when she learns that the thuggish Jason Stafford has inherited every penny, and is determined to have Elinor too. Forced to flee with her maid, Maude, Elinor finds shelter with Maude's distant cousin in the remote village on the shore of Jubilee Lake. But Walter Crossley has troubles of his own. Having lost his closest family in a tragic accident, he needs one of his grandsons to return from America to inherit his farm.

Great Grimsby, 1912. After the death of his father and brother, newlywed fisherman Alec Hardy decides to make a fresh start with his young wife Letty and move from Lowestoft to the thriving fishing port of Grimsby in search of a brighter future. Young Letty is from farming stock and knows nothing of the hard life as a fishermen’s wife but is willing to leave behind her warm hearted and loving family and embrace the challenge. But where Alec goes, so does his widowed mother, Carrie and she has yet to come to terms with taking second place in her son’s life.

It is 1937, and Alice, Edith and Marg continue to face hardships every day, growing up on one of the poorest streets in Blackpool. Penniless, their friendship has helped them survive this far, but it'll take more than that to see them through the dark days ahead. Alice is coping with a violent father. Marg is left reeling after a dark secret about her birth comes to light and threatens to destroy the life she knows, and Edith is fighting to protect her alcoholic mother from the shame of their neighbours and keep her brother on the straight and narrow. 

Ten-year-old Magda Brodie’s world is torn apart when her mother dies in the workhouse two weeks before Christmas. Her wastrel father arranges for her sisters to be sent to their grandparents in Ireland and for her younger brother to be adopted, leaving Magda distraught with worry as her family are scattered far and wide. Magda, as the eldest girl, is sent to live with her Aunt Bridget who, for whatever reason, holds a bitter resentment towards Magda. But adversity makes Magda strong and determined.

1850. When Opal Sharp finds herself and her younger siblings suddenly orphaned and destitute, she thinks things can get no worse. But soon three of them - including Opal - are struck down with the illness that took their father from them, and her brother Charlie is forced to make an impossible decision. Unable to afford a doctor, he knows the younger children will not survive. So, unbeknownst to Opal, Charlie takes their younger siblings to the workhouse, where he knows they will at least be fed and have a roof over their heads. Opal is heartbroken and struggles to forgive him.