Lisa Perry typically starts the design process by looking to one of her favorite pieces of artwork or an architect she admires. For Fall, her muse came from an unexpected place: Instagram. "His name is @donalddrawbertson, and he makes art out of gaffer tape," said Perry, sitting on a bench in the middle of her Madison Avenue boutique, which had been taped up by the artist, whose actual name is Donald Robertson. (He also happens to be one of the founders of MAC Cosmetics.)

Robertson transformed Perry's boutique into a white lacquered space covered with lines of black tape that formed scattered geometric shapes. The boots and heels worn by the models, designed in collaboration with Manolo Blahnik, had a similar look. So it was wise that Perry stayed away from prints this season, save for a maze pattern that actually clashed quite nicely with the background.

Instead, she focused on silhouette, creating exaggerated versions of her favorite 1960s styles. A Kelly green felt trapeze dress had a back so broad that it was more like a cape, and a purple felt tunic dress was given more shape with rounded shoulders and a deep V-neck. Fabric was also a big consideration. Along with that aforementioned felt—which took color very well, and was also used to make several pairs of nice-fitting wide-leg trousers—Perry used a spongy gray jersey and a black perforated fabric with zero stretch. A fabric foil in the vein of Warhol's silver clouds was used cleverly on an oversize sweatshirt. (It would have been too obvious on one of her classic shifts.)

The final look—a bubble dress in the perforated black fabric—appeared more like a skirt being worn as a shirt than an actual party frock. But for that misstep Perry can be forgiven. All in all, it was a strong collection, one that didn't ring too costumey or overwrought.