Don’t dare buy Lisa Vanderpump granny panties for Christmas

Lisa Vanderpump is all about her Sexy Unique Restaurant — but she’s not about a pair of not-so-sexy panties.

The “Real Housewives of Beverly Hills” star told Page Six that the worst gift she ever received was “underwear that’s too big … because you know that’s what they think of you!”

Of course, the “Vanderpump Rules” boss declined to say who gave her the offending lingerie.

Underwear became a point of contention during Season 7 of “RHOBH” after Erika Girardi was accused of flashing Dorit Kemsley’s husband P.K. while the group was sitting for drinks before Vanderpump’s white party. Kemsley bought Girardi a new pair of panties later on, embarrassing Girardi in front of the group in the moment and causing an explosive fight in Hong Kong later in the season.

Vanderpump, 58, told us that she won’t be buying any underwear for her friends or family this holiday season, instead picking up a Monica Rich Kosann Locket for her close friends.

“This is something I received and is so special to me,” she said. “The locket can be filled with photos of their loved ones and worn on a delicate long chain. It’s something that is so meaningful and can be worn every day!”

She’s hoping for a Le Creuset set in return, saying: “It’s like the Rolls Royce of cookware and it lasts forever.”

Still, her favorite gift from her husband Ken Todd has been her “little sex monster Giggy.”

“He is so special, and really inspired me to create Vanderpump Pets and launch our 501(c)(3) Foundation, Vanderpump Dogs.”