This needlepoint canvas was designed by Sharon G. She has this absolutely yummy collection of handpainted needlepoint canvases, among which are a series of bras/tap pants. This canvas is called "Thimble Full." There are several pun-themed bras in the series--"Bee Cup " with bees, "Hooter" with owl eyes, and "Headlights " with, well, car headlights--along with just plain fun designs like the "Old Bat" bra and pants for Halloween.
Her designs are not for sale on her website, though one can purchase Sharon's designs from a number of online retailers, like Needle Nook of La Jolla (CA), and RichSister Company. I got my "Thimble Full" canvas through one of the eBay vendors of fine needlepoint canvases.