I liked it
It's a good bit of voice acting, that's for sure. It kept me listening, and that's very important for a commercial. The few sound effects you used are adding something to the realisticness of the commercial. The story isn't boring at all, and although not very realistic, still not hard to think about in real life.
It's a bit too long for a commercial though. I think that in a commercial you have to convince people to buy your t-shirt in a very short time. It would be even better if you could do it in twenty seconds or less.
This is mainly I think because it took you over half a minute to explain the setting. That's great for voice acting, but not realistic for a commercial.
So as a voice acting thing it's nice, because you acted it well. But as a commercial, I don't think it would fit.
Review request club