Costco in Montclair thanks customers in advance for wearing multiple shirts and one shoe. Hmm.

“What if this wasn’t a typo?” wonders my colleague Wendy Leung, who took the photo on a recent shopping expedition (in which she, and no doubt everyone else in the store, violated the rule).

She adds: “I guess the good news is, if you break a heel while shopping, you’d be all right. But if you’re not one for wearing layers, you’d better carry an extra shirt in case they enforce this law.”