Ralph Lauren is a fashion designer, and also the brand name for a line of casual clothing, dominated by polos.

References

• In the "Rumpelstiltskin" sketch from Muppet Classic Theater, Miss Piggy, as the miller's daughter, checks Gonzo's clothing tags and concludes that the little man's true name is "Mr. Ralph Lauren."

• In Sesame Street Unpaved, it's pointed out that Grover shares his astrological sign, Libra, with Ralph Lauren ("who may be chic, but isn't as cute as Grover").

• In Miss Piggy's Rules, Miss Piggy tells the reader to look at a man's clothing labels. Among the acceptable labels are Ralph Lauren, Tommy Hilfiger and Calvin Klein.