The 14 hopefuls all meet up in New York and are given their first assignment: Innovation. Taken to a place where they are to get their materials, the designers are shocked to see it is a grocery store. They have a budget of $50, one hour to make their purchases, and one day to complete their designs.

Another day begins, and the designers are to design a dress that represents 'Envy'. They have a budget of $50 and one day to complete the design. As they finish, the designers are surprised to be told that their dresses will be put for sale in a private auction, with whomever gets the most bids winning the challenge.

The designers can finally design something actually wearable. For this challenge, the designers must create a party dress that could appeal to Banana Republic's customers. The winner, instead of being granted immunity, will have their dress marketed and sold at select Banana Republic stores. They have to pick their fabrics at the studios and have two days to complete their designs.

The designers show their prospective designs to rock singer Sarah Hudson, who picks the three whose designs she liked best: Jay, Kevin, and Austin. Those three are the team leaders and they have to pick two others to be on their team and, as a group, they will work on the group leader's design. Each team had $150 and one day to complete their design.

The designers learn that their selected model will be their client, and they must design a wedding dress of their model's dreams. They have a budget of $300 and two days to complete the design.

The designers create swimsuits that are functional enough to swim in the pool, yet sophisticated enough to wear to an event. They then attend a fashion-industry party with their swimsuit-clad models. The winner will be the designer who receives a mention in the New York Post gossip column "Page Six." The designers have a budget of $75 and 5 hours to complete the design.

As one group, the designers will create a collection, one carrying the theme "the year 2055." One designer is to lead, taking responsibility for the overall vision, while each designer will sketch and create an outfit of his or her own for the line. Each designer has a budget of $50 and one day to complete their look for the collection.

Designers redesigned the uniform worn by United States Postal Service workers. They have a budget of $100 and one day to complete the design.

This week's challenge is to design a dress for the host of Access Hollywood, Nancy O'Dell. Nancy will help judge the runway and wear the winning design on the red carpet at the 2005 Grammy Awards. The designers have $300 and two days to complete the design.

A special reunion episode, the 12 designers all reunite to talk about what happened behind the scenes on Project Runway. When people are confronted and questions are answered, the fabric starts flying.

Tim Gunn visits the final three designers at their homes to show the progress of their collections. Each designer must create a twelve piece collection for a showing at New York Olympus Fashion Week. After months at home to prepare, the final moment has come to show the world their collections.

Fourteen designers from across 19 seasons of "Project Runway" descend on New York once again to vie for the coveted title that has eluded them all. The iconic designers meet one another and catch up on their successes after leaving the Runway.

For their first challenge of the competition, the designers have to rewrite history by reinventing the look that either got them eliminated or gave them the lowest score in their past, and turn it into a high-fashion moment for the runways of today.

The all-stars are tasked with creating a runway look using toys for FAO Schwarz.

For Coronation Day, the designers are blindly paired together and tasked with creating couture modern gowns that exemplify royalty; Wes Gordon, the Creative Director of Carolina Herrera and gown expert, serves as a guest judge.

The designers are forced to share a single bolt of fabric to demonstrate how they can stand out from one another and prove why they're the top designer; actor, producer and Emmy Award-winning writer Lena Waithe joins as guest judge.

The designers must create chic and cohesive mini-collections inspired by the '90s; designers take to the halls of a New York City high school to showcase their styles, all while trying to impress guest judge Jennie Garth.

The jockstrap is back; the all-stars must create high-fashion looks featuring couture undergarments in this one-day challenge; fashion icons Sergio Hudson and Paulina Porizkova help separate the hot from the not.

It’s the halfway point and the designers are hitting the road to a denim explosion; in a throwback challenge, they’ll create all denim looks while competing in head-to-head battles where only one designer can be safe from elimination.

Fan favorites from the cast of "Below Deck" walk the runway in the infamous Real Client Challenge; Real Housewife Luann de Lesseps and former Below Decker Kate Chastain guest judge to help the panel decide who will sink or swim.

For the first time, the final seven designers are given the freedom to design whatever they want; on the grand outdoor runway of Franklin D. Roosevelt Four Freedoms State Park, their daring "freedom looks" will be unveiled, rain or shine.

The designers are faced with one of their hardest tasks yet: a one-day challenge that forces them to create one runway look that showcases two opposing fashion styles.

The remaining all-stars must create show-stopping red-carpet menswear looks that fully embrace the trend toward the flamboyant; Emmy Award-winning actor Colman Domingo joins the judges to help determine whose look will be in and whose will be "fowl."

The final four designers push themselves higher than ever for the Avant-Garde Challenge, inspired by the breathtaking views of Manhattan from the 91st floor of Summit One Vanderbilt; famed stylist Law Roach and Steven Kolb from the CFDA guest judge.

In a "Project Runway" first, three all-star finalists race against the clock to complete eight finale-worthy looks in just eight days; with the pressure mounting, all these finalists are shining jewels, but only one will be crowned.