She’s seen London. She’s seen France. And the woman can’t wait to start in on your neglected stock of underpants.

But granny-panty godmother she’s not. Lamia Aouassi, a Lyon-born lingerie devotee, just launched O’Clair de Lune, an online shop and by-appointment boutique, out of her Castleberry Hill loft.

Her many transatlantic finds include lace-tipped French lines Simone Perele and Huit and provocative, androgynous-cut Italian collections by Guia la Bruna and Cotton Club. The website has a help section for converting sizes, caring for intimates, and choosing the right undergarments for specific clothing.

Still at a loss? Aouassi does custom fittings of limited-run and one-of-a-kind unmentionables at her private studio.

It could be something worth looking into.

Just when you thought you’d seen it all.

Available online at oclairdelune.com. To schedule an appointment, e-mail lamia@oclairdelune.com.