Q. I have what may be a simple question, but one that confuses me. Why do polo shirts come in horizontal stripes and not vertical stripes? A. This is not 100 percent true, but it is pretty close.

Right now, the Old Navy Short-Sleeve Logo-Graphic T-Shirt is on sale for $6 — that’s 40 percent off it’s original price! Sizes XS-XXL are available right now.