The designers must each create an outfit to pair with a unique, avant-garde Philip Treacy hat. They have $150 and one day to complete the challenge.

The designers must create fashionable American sportswear inspired by the style of Jacqueline Kennedy Onassis. Later, they are asked to create an outerwear companion item. They have $300 and two days to complete the challenge.

The designers must create a look inspired by New York City landmark locations. They have $500 and two days to complete their garments.

The designers are tasked to create an outfit using materials found at a pet supply store. They have $300 and one day to complete their looks.

The designers are each paired to a young art student with whom they must create a painting. The challenge is to design an avant-garde look using that art piece as their inspiration. They have $300 and two days to complete their looks.

The designers must create an outfit comprised of separates and inspired by the 1970s. Later, they are asked to create a single-piece companion look to their outfit. They have $150 and two days to finish their garments.

In the conclusion of the finale, the remaining contestants ready their collections for the runway. They are given an additional $500 to spend at Mood to finish their looks. Then they present their lines to industry insiders at Fashion Week.

After being paired up, the designers must create a red-carpet look for a client to wear to the Emmy® Awards and whose color is inspired by a car. They have $300 and one day to complete their garments.

To celebrate the 10th season, the designers get a chance to be part of the 10-piece Project Runway Capsule Collection at Lord & Taylor that will be sold in stores and online. They have one day to design the final look of this collection.

The designers must create toddlers' outfits for Heidi Klum's Truly Scrumptious kid's line at Babies 'R' Us. Later, they are asked to also create a companion outfit for the toddlers' mothers. They have $150 and two days to complete the challenge.

The designers must create ball-boy and server uniforms for Spin New York, a ping-pong social club. The teams have $500 and one day to complete the challenge.

After being divided into two teams, the contestants are tasked to design three tear-away outfits for Australia's all-male revue Thunder From Down Under. Each team has $750 and one day to complete the challenge.

In the conclusion of the finale, the remaining contestants ready their collections for the runway. They are given an additional $500 to spend at Mood to finish their looks. Then they present their lines to industry insiders at Fashion Week.

The designers are asked to create evening wear looks to go with multi-million dollar pieces of jewelry. They have one day to complete their outfits.

For their next challenge, the designers go on an overnight "glamping" trip, with the surroundings from the campsite serving as inspiration for a high-end look. They have one day to complete their garments.

The designers must create garments as part of a makeover for their clients… the show's biggest SuperFans. They have two days to complete the challenge.

In the conclusion of the finale, the remaining contestants must create one new, easily-washable look for their collections. They are given an additional $250 to spend at Mood for this task. Then they present their lines to industry insiders at Fashion Week.

Eighteen designers have made it through the application stage, but the judges need to pare down the group to fifteen contestants. Later in the workroom, they learn that a designer from a previous season will join them. For their first challenge, the designers are asked to create a Spring look from the provided fabrics that will give the judges a preview of their Fashion Week collections. They have one day to complete the challenge.

The designers must fashion a look for Heidi Klum to wear to the Emmy Awards. They have $250 and one day to complete their garments. After a disastrous client consultation, they are given an additional $100 for another trip to Mood.

The designers are tasked with creating modern, age-appropriate looks for a young girl based on the BeForever line of American Girl dolls. They have $150 and one day to complete the challenge.

Tim Gunn and the designers travel to Rome to get inspiration for their Fashion Week collection. Back in the United States, they have five weeks and $9000 to design a 10-piece collection. In the interim, each gets a special visit in their hometown from Tim Gunn. Prior to showing at Fashion Week, the judges want to see a mini-collection of three looks from each designer for critiques and feedback.

16 new designers arrive in New York City to compete to be the 14th winner of Project Runway. At Madison Square Garden, they have three minutes to find the fabric they will use to create a look that shows who they are as a designer. They have one day to complete the challenge.

The designers have to create lingerie and a cover-up for Heidi Klum's Intimates fashion line. They have one day, and one night, to complete the challenge.

Using New York City bridges (Queensboro, Manhattan, and Brooklyn) as inspiration, the designers must use 3D printing technology to create avant-garde looks. They have $200 and two days to complete the challenge.

16 new designers arrive in New York with an eye to being named champion of Project Runway's 15th season. At the launch party, they are given their first challenge: use the party's spirit, aura, and vibe as inspiration (and the decorations as materials) for an outfit of their choosing. They have one day to complete their looks.

After attending a press cocktail party at Elyx House, the designers are challenged to create a luxurious cocktail dress inspired by the venue. They have $300 and one day to complete their garments.

The designers are tasked to create an avant-garde look using conventional fabric and unconventional metal materials. They have $150 and two days to complete the challenge.

16 new designers arrive in New York City to compete to be the 16th winner of Project Runway. For their first challenge, the designers must create a red carpet look that showcases their fashion point-of- view. But the real surprise comes when the designers learn they will be working with models of all sizes this season. They have $300 and one day to complete their garments.

With the models as their clients, the designers are asked to create a street style look for them. They have $200 and one day to complete the challenge.

The designers must create looks inspired by "Warrior Women" — women who have battled breast cancer. They have $250 and two days to complete the challenge.