Is it normal that i'm attracted to t-shirts?

I don't know why but I find it hot when a girl keeps her t-shirt on during sex.

I find tight t shirts with writing over the breast area very hot and I also find baggy tee shirts hot. I recently saw a white sort of baggy crop top with black sleeves with Iron man written on the front in big yellow letters and I don't know why but it turned me on so much.

It's probably not normal but I guess people have weird fetishes haha:)