Try on a loose skirt

The app didn't have any promising answers so you start checking your wardrobe. After some experimenting, it seems like the implant has a wider range of clothing detection than you expected, causing irritation anywhere around your pussy. This rules out the vast majority of your options.

You dig deep into your wardrobe and find a loose, pleated skirt that you haven't worn in ages. It's shorter, only going down to the middle of your thigh, but it flares out slightly and is very light, so it shouldn't spend much time pressed against your skin. You pull it on, hopeful. Unfortunately, the fabric still rests gently on your pelvis when you stand still, causing the burn to grow again. In an act of desperation to end the feeling, you yank the skirt up higher and it refreshingly ceases.

Wearing the skirt higher causes your hips to push the sides out, and when standing at rest, the fabric doesn't touch any of the areas affected by the implant. This does mean that you're showing even more of your legs than you'd want, but at least you won't be naked.

The skirt does brush against you as you walk, and you realize sitting would be challenging, but it's the best option you have so far.