The Pin-Up Queen men's short sleeve work shirt is a cotton/poly blend button up shirt. This one is a collaboration with Sabina Kelley and Lucky 13. The back design on this button down is none other than Sabina Kelley herself straddling the wheel of a hot rod. Add in the pin-striping and detail with Lucky 13 above it all, along with a front left chest embroidery and you have a kick ass workshirt. Available in Black Sizes: S-6XL Designed, printed and embroidered in Southern California.