I took a tight tank and just cut two slits in the center but a little off to the side, so there was an extra strand for tying the shirt together, just cut some holes as many as you want and you've got a "better" shirt :)
Easy no sew re-con
15 minutes cut up project perfect to spice up boring t-shirts
Cut a sexy V in the back of your t-shirt and learn how to weave - Simple DIY Tutorial
Cut out a skull t-shirt.
A creative way to cut up your tee :)
My own version of Suppe's spider shirt