Catch a glimpse of the first-ever ad campaign for Mary-Kate and Ashley Olsen's sportswear brand Textile Elizabeth and James. The young person’s guide to conquering (and saving) the world.

In 2000, Mary-Kate and Ashley Olsen attended the launch event for a planner they designed — perhaps the kick-start to their future as fashion designers. Their zigzag hair parts, slightly ...

Speaking of Celine, the Olsen Tuck is a style that Phoebe Philo, creative director of Celine from 2008 to 2017, is known for ...

(To be fair to Mary-Kate, her turns in "Weeds" and "Samantha Who?" on the small screen were actually pretty fun.) While the Olsen twins released a ton of products through Dualstar meant for teen ...