Do girls like tight shirts on guys? I don't mean like super skin tight, but like if they had a nice chest and biceps that it would show? And what do you think about tight piques(Polo's)? And again, not tight as in shaped after your skin, but tight around the arms and so that you can see the pecs, what's your opinion?
EDIT: I'm 6 foot 3 tall and pretty muscular, in other words I'm pretty big, but no fat, I'm pretty ripped too, and I'm wondering about like abercrombie style shirts?
Judging from the description of your frame, wearing relatively constricted t-shirts around the chest area will make your assets shine. Again, it depends on the goal you want to achieve. Open displays of flesh and big muscles can be intimidating to others and as such, they will adjust their behavior around you - for example, it gives you the alpha male touch amongst other guys and attracts females who find muscles a turn on.