Look Inside Kate Spade and Jack Spade's 85,000-Square-Foot N.Y.C. Showroom

"The walk from the elevators to the reception area is quite long, so we wanted to highlight the entrance with a flashy sign," Kruliene says. Look closely, and you'll notice two green doors in the background that appear to be floating in mid-air. "We tried to bring a touch of the unexpected to everything."

The brand's latest handbag collection is perfectly complemented by this bright, cheerful aqua room emblazoned with palm trees.

In this particular showroom, the clothing brings the color. "We wanted the product to take center stage," Kruliene says.

Photography books and other bound sources of creative inspiration line the walls of this area, used by employees to conduct research and hold impromptu meetings. 

"We wanted to make this office feel more residential than corporate, so we used a lot of bright colors," says Kruliene. Kate Spade's president and creative director helped by adding her own collectibles, like these patterned storage trunks.

The approach to Leavitt's room, on the other hand, was decidedly minimalist to allot space for the CEO's artifacts, like these vivid portraits of the African jungle. 

Echoing the brand's playful personality, Kruliene further accented this bedazzled room with a sequined wall. On the ceiling, two mid-century modern-style light fixtures cast a bright light on the shiny metal pieces on display.

For lunch and informal meetings, the company gathers in this graphic room, lined with bright orange banquettes that add an element of cheerfulness.