Yes, and she goes all the way

Willow went for it. She lunged forward, shouting "Mackenzie, wait!" As she surged forward, Willow pretended to trip, letting herself begin to fall forward. Then, she grabbed the back of Mackenzie's corset. Willow let gravity pull her, and by extension Mackenzie's top, down towards the ground. It slipped down Mackenzie's torso easily, baring her breasts once again to the partygoers, but slowed one it reached the curve of her hips. Luckily, by that point the garment had enough momentum to continue its journey. The ties at the back keeping it closed slipped free and the corset was whisked further down Mackenzie's body. It knocked the redhead's hands free from the hat and fabric they had been clutching over her intimate parts. Then the black garment slid down Mackenzie's legs, bunching up her two stockings around her ankles and finally coming to a stop just as Willow hit the floor.

Unfortunately for Mackenzie, she had been just about to begin her rapid retreat when her friend "tripped" and pulled her corset down around her ankles. So, as Mackenzie moved to take a big stride, she found her feet trapped together. The redhead toppled forward and tripped over a nearby chair, falling even further forward before crashing roughly against a wall. In the process, she'd managed to tumble out of her few remaining clothes, meaning she was laying on the floor, all splayed out and dazed, wearing nothing but a single stocking which dangled precariously on her foot. A "Happy Halloween" string banner, one of the few actual Halloween decorations in the house, had been knocked loose and it fluttered down from the wall and landed on top of the naked girl's face.

The crowd went absolutely wild. They had been promised a show by the Shy Streaker and the party's host had clearly delivered. Everyone present got an ample look at Mackenzie's nude form, and more than a few phones had been out to capture the stunt in its entirety.

"Mackenzie, are you okay?" Willow asked as she got back to her feet and hustled over to her friend. She now felt genuinely bad about taking things this far, even if it meant they'd be able to continue enjoying the party.

"Ow..." Mackenzie muttered as she tried to pull the banner off her head. She struggled for a moment before freezing in place, a look of dread passing over her unseen face. "Shit! I'm naked!!"

"I'll grab your clothes!" Willow said while thinking, what's left of your clothes at least... But when she turned back to where the hat, corset, and shoes had been, she found they were gone. A few nearby people were already passing them around the party in a celebratory matter. "Hey! Give those back!" Willow shouted as she chased after them, leaving Mackenzie for the moment.

Mackenzie, meanwhile, resumed trying to extricate herself from the stringy tangle of plastic draped around her head and arms, fully aware that there were still dozens of people staring at her.