It's the grand finale, and the three finalists are ready to compete for the coveted title of Britain's best amateur sewer.

The judges, Patrick Grant and Esme Young, set three tough challenges to test their skills for one final time.

First up, the sewers are tasked with creating the deceptively complex bias cut slip dress. Precision is key - one mistake in fabric cutting could cost them the chance to continue.

Next, it's time for the Transformation Challenge, where the sewers must demonstrate their creativity by making garments using sheer fabric.

Finally, the sewers tackle the masterful art of trompe l'oeil, creating illusions with fabric to fit their chosen friend or family member. This technique, often seen on the runway, tricks the eye into seeing something unexpected.

Three finalists, three challenges, but only one winner will be crowned the tenth champion of The Great British Sewing Bee.

Sara Pascoe welcomes the semi-finalists into the sewing room, and with judges Patrick Grant and Esme Young, sets three 1920s-inspired challenges that will test the sewers' creativity and skill.

First, in the Pattern Challenge, the sewers must recreate iconic plus fours, a staple of 1920s outdoor pursuits, combining practicality and style from the era.

Next, for the Transformation Challenge, the sewers take inspiration from tennis legend Rene Lacoste, inventor of the polo shirt, and are given a selection of polos to turn into modern, colour-blocked garments.

Finally, in the Made to Measure, it's time to create an outfit for a 1920s party. From the bold fashion of Weimar Berlin to the lively style of swinging Soho, it's time to embrace the revolutionary fashion of this iconic decade.

With only four sewers remaining, one will miss out on a place in the final.

It's week eight, and the five remaining sewers take a trip to the movies with three challenges inspired by iconic moments from the silver screen.

For the Pattern Challenge, judges Patrick Grant and Esme Young turn to legendary costume designer Edith Head, a frequent collaborator with Alfred Hitchcock, as they task the sewers with recreating the jacket worn by Tippy Hedren's character in The Birds.

In the Transformation Challenge, the sewers are given red cinema curtains and tiebacks, challenging them to transform these into glamorous outfits fit for a Hollywood party.

Finally, in the Made to Measure, the sewers let their imaginations run wild, designing an outfit for a character from a horror film, where creativity and spookiness come together.

A place in the quarter-final is on the line this week as the sewers tackle three challenges inspired by art.

In the Pattern Challenge, the sewers are tasked with creating a baby-doll dress, taking inspiration from Turner Prize-winning potter Grayson Perry, whose distinctive aesthetic sets the tone.

Next, in the Transformation Challenge, the sewers work with used painter's overalls, which they must turn into an asymmetric outfit, showcasing their creativity and resourcefulness.

Finally, in the Made to Measure Challenge, the sewers embrace the bold colours and shapes of pop art. Drawing inspiration from the post-war art movement led by Andy Warhol, they create stunning garments that capture the essence of this iconic style.

Who will secure their spot in the quarter-final, and who will fall short?

It's Children's Week, and for the first time ever, the show introduces elements of adaptive fashion.

The sewers tackle a pattern for children's dungarees, with adaptive fashion designer Victoria Jenkins joining the judges to help assess their efforts.

In the Transformation Challenge, sustainability is key as the sewers repurpose maternity wear into toddler outfits, giving new life to old garments.

Finally, the Sewing Bee welcomes mini models for the Made to Measure challenge. The sewers are tasked with creating outfits inspired by what their models want to be when they grow up, ranging from polar explorer to beekeeper to politician.

The results are unexpected, and a perfect fit could secure a place in next week's competition.

Who will handle it like child's play, and who will be sent to the naughty step?

This week, it's the fast fashion industry, the second most polluting in the world, with Sara Pascoe leading Reduce, Reuse, Recycle week.

In the Pattern Challenge, the sewers create a zero-waste workwear jacket.

The Transformation Challenge brings a surprise as the sewers enter the sewing room to find two tents. Discarded camping gear is given new life as the sewers transform their tent into a complete outfit.

Finally, in the Made to Measure, inspired by the Make Do and Mend campaign, the sewers raid their wardrobes and those of family and friends to create fresh outfits from garments no longer worn - embracing the essence of sustainability.

It's week 4, and the 10 remaining sewers celebrate the rich fashion and textile traditions of Korea. Renowned fashion designer Eudon Choi joins as a special guest judge.

In the Pattern Challenge, the sewers take on the jeogori, a historic Korean garment now seen in contemporary womenswear and K-Pop style. In the Transformation Challenge, taekwondo outfits and colourful belts are reimagined into striking new creations.

Finally, in the Made to Measure Challenge, the sewers design evening wear inspired by the cheollik, once worn by military officials and now a symbol of modern Korean fashion.

It's Week 3, and the theme is design icons. Judges Patrick Grant and Esme Young challenge the sewers to channel fashion's most influential figures across three creative tasks.

First up, in the Pattern Challenge, the sewers put their own spin on the timeless Diane von Furstenberg wrap dress. Then, it's a bold Transformation Challenge as they turn home furnishings into punk-inspired looks, paying tribute to Vivienne Westwood.

Finally, glamour takes over the sewing room in the Made to Measure, where the sewers create luxurious garments inspired by the iconic style of Versace.

It's Week 2, and judges Patrick Grant and Esme Young put the 11 remaining sewers through their paces with three challenges themed around activewear.

First, the sewers take on a technical Pattern Challenge, constructing a seven-panel cap. In the Transformation Challenge, they give new life to unwanted cycling gear, turning it into stylish new garments.

Finally, in the Made to Measure, the sewers must create an athleisure outfit – something practical enough for the gym but stylish enough for a coffee shop.

Sara Pascoe returns to the sewing room with 12 new hopefuls for a brand new series of The Great British Sewing Bee.

In week one, judges Patrick Grant and Esme Young challenge the sewers to prove their ability to create shape. First up, the Pattern Challenge sees them crafting a tie-front blouse, using gathers to add volume.

Next, in the 90-minute Transformation Challenge, circle skirts are reimagined into brand new garments.

Finally, the Made-to-Measure challenge tests their skills with pleats as they design a perfectly shaped dress.

One sewer will impress and earn Garment of the Week, but for another, it's the end of the road as they leave the sewing room for good.