Sui worked for several other sportswear designers including Bobbie Brooks and Simultanee. During this time, she began designing and making clothes out of her apartment. Sui stated that she was inspired to branch out on her own by a desire to dress rock stars and people who attended their concerts. Sui received one of the first major breakthroughs of her career. Sui was driving with her friend Steven Meisel to see the Jean Paul Gaultier show. On the way to the show, they stopped to pick up Madonna, a friend of Meisel's. Madonna surprised Sui by wearing her clothing to the event. The notoriety Sui received from this event was instantly tremendous and far reaching.