Alice has had a few other nip slips before, the most prominent one being from her Faye Valentine set which she deleted when she noticed the nip slip. There's a few vids with nip slips as well
I don't know why but I can't find the other vids so here's just one of Alice's other nipslips, when she pulls down her top you can see her nipple poking through the mesh
Here's some of the ones I could find and then a video where you can see her nipple pretty clearly through her shirt. I might be hallucinating for some of these and they're not the clearest