You keep going

You continue your way through the streets for hours. Then you stop at a sudden, when you find a place that seems like a zoo. A zoo that is entirely populated by humans!

In any other situation, you wouldn't consider setting foot in this place. But the fences have sharp metal edges that seem perfectly capable to breach almost any material. It might be a long shot. But perhaps you could use them to tear a hole on the mittens. That way you could pull down the zipper on your back, and finally be free from the suits.

On the other hand... Yeah, the security guards would be delighted to see two random women trying to desperately get out of their bondage. One might theorize you could end up in chains through this act alone.

But if you don't risk this. Then what?