If you’re lucky enough to land an invite to MaisonMarché — an exclusive traveling boutique conceived by fashion powerhouse Sarah Easley — forget everything you think you know about in-home shopping, and get yourself to said event on the quick.

MaisonMarché (French for “house market”) is a moveable feast of clothes and accessories that pops up briefly as a highly curated concept store inside beautiful homes — an estate in East Hampton, a sprawling loft in Soho, a Miami manse. The host opens her doors, works with Easley on a guest list and picks a cause worth caring about, which will receive 10% of all sales.

Formerly one-half of super success store Kirna Zabête (she sold her stake in 2016), Easley has a decades-long history of launching labels we love, mentoring designers and collaborating across classifications. She is the rare ambassador who is so socially gifted, she makes even luxury designer clothes feel playful and accessible. It’s no easy feat, especially in the rarefied world of high fashion.

Easley and her band of MaisonMarché stylists approach clothes with the same enthusiasm and ease that Ellen DeGeneres has with celebrities, Marie Kondo with stuff and Brené Brown with feelings. That infectious charm is the real genius behind her year-old retail vision.

“Shopping with friends is an experience from my 20s that I miss so much,” she tells Alexa. “With MaisonMarché I want to bring back that joy.”

Re-creating the feeling of discovery and connectivity became her quest. Last year, she invited friends to her home in New Canaan, Conn., to try on outfits she’d convinced an impressive stable of designers to ship to her on consignment. (Who else calls Jason Wu and Narciso Rodriguez and asks them to send a selection of dresses to her home, on a hunch?)

“I could not believe the enthusiasm and success. The designers were thrilled I sold so much,” she says. “My numbers have consistently been higher than I imagined, often three times what I project. I saw that the business model is scalable. It’s been nonstop ever since.”

Easley now has about 75 global labels in rotation (including Carolina Herrera, Liza Echeverry, Warm) but hyper-curates about 30 brands for each event, offering a range of sizes so that everyone feels included. Still, she limits the number of styles on offer so that women in the same community don’t wind up inadvertently twinning.

At a typical MaisonMarché fête, Easley will dare you to wear clothes and jewelry you’d be unlikely to consider while thumb-shopping on your iPhone. But so real is her encouragement and expertise that you’ll soon have the swagger to rock something you might have worried was only made for someone more fabulous than you.

That kick of confidence fuels a spirit of camaraderie at the party. You might insist to a woman you’ve never met that she must own the jumpsuit she has on. Or zip a shopper into a dress she selected because of a “trust me” — not from Easley or a hired stylist or even the well-heeled host of the event, but from a fellow guest you’ve all met only 10 minutes ago.

“When you fill an intimate space with fashion in a relaxed way, suddenly clients see the merchandise as chosen for them,” Easley says.

You can head straight to your dinner date decked out in your new togs. It’s all pay-as-you-go, instant gratification — no shipping or wait times here. (And if something you love gets snatched up by another guest, you can message Easley’s team; they’ll do their best to track it down for you.)

“MaisonMarché is all about thinking it through and looking unique,” says designer Lindsey Thornburg, known for her outerwear, candy-colored spring dresses and collabs with Blake Lively. “When I go into most stores these days, they just look like the inside of an app.”

Designers like Thornburg and Sarah Sclarandis (the 20-year shoe and accessories veteran of brands such as Banana Republic and DKNY) frequently pop into Easley’s living room extravaganzas.

“You simply can’t replicate it,” notes Sclarandis. “And that is luxury.”

Which means you’ll want to get on Easley’s magical email list soon (sign up at MaisonMarche.com) as the tastemaker anticipates at least 50 more events happening in the next year — all designed to make you feel confident, connected and crazy cool.