No, just stick to the panties.

As much as you'd love to see what else she has in mind, you're already taking one of your shared kinks out of the bedroom. This wouldn't be so bad if it wasn't a work day, but as it is and you have a meeting, you're already going to be distracted by wearing the panties alll day.

"As much as I know you'd love having me secretly dressed as your girlfriend for the day, I've got a meeting during my half day, and I don't want to be further distracted than I already willl be. I'm sorry Babe."

While not upset, Jane has lost her impish smile, and shrugs her shoulders while looking slightly disappointed.

"Okay, well the original agreement still stands, I understand you don't want to be more distracted. I'm not upset, I just wanted to add some extra fun to your day. As having you horny enough to ravish me when you get home, sounded like it would be a lot of fun."

This is said with a wink, and a smile, so you know she's definitely not upset with you. You take the offered panties from her and slip them on, then carry on getting dressed in your regular work clothes. Jane takes a shower after you take the panties. Walking out of the bathroom as you finish tying your shoes. You get a wonderful view as she slips on a clean pair of panties right in front of you, then puts on her bra and a simple top and skirt. Once she's finished you walk out of the bedroom together and downstairs for breakfast.