Captain Spaulding (Groucho): While on safari, early one morning I shot an elephant in my pajamas. How he got into my pajamas, I’ll never know. (Animal Crackers 1930)

PJs for those weary travelers who book long overseas flights with Los Angeles as one of the destinations. The airline offers a full set of pajamas for its Delta One business class passengers to wear while snoozing on their flat-bed seats. The PJ flights from LAX are to SYD and PVG (Sydney and Shanghai).