The couple returned to where they got engaged — the Rosewood Miramar Beach — for a romantic getaway

Kourtney Kardashian brought some sexy lingerie for a special night away with fiancé Travis Barker.

Nearly three months after the couple got engaged, Kardashian, 42, and Barker, 46, returned to Montecito, Calif., the same location where the Blink-182 drummer popped the question to the Keeping Up with the Kardashians alum, for a romantic getaway.

To celebrate the occasion, Kardashian packed a sexy, fur-lined nightgown. The star shared a slideshow of photos on Instagram from the couples' "night away," including sunset snaps, pics of their dinner and a shot of a sheer black nightdress with a red furry hem and matching red gloves photographed on a bed.

While Barker didn't explicitly say how much he loved the lingerie, he did repost the photo on his own Instagram Story.

The couple spent their night away at the Rosewood Miramar Beach in Montecito, the location where Barker got down on one knee and popped the question in a romantic seaside proposal on Oct. 17.

RELATED: Kourtney Kardashian and Travis Barker Are 'Madly in Love': 'Like High School Sweethearts' (Source)

A source recently told PEOPLE that while the Poosh founder "was never opposed to marriage" before getting together with the Blink-182 drummer, "her thoughts definitely changed when she and Travis became official. Those two spend all their time together and are madly in love."

The two have been inseparable ever since they took their friendship to the next level earlier this year. PEOPLE confirmed the couple's relationship in January, and Barker and Kardashian went Instagram official shortly after spending Valentine's Day weekend together. 

"She's over the moon," the source continued. "They're almost like high school sweethearts all over again. Neither of them ever thought they'd fall in love like this again."

A family friend told PEOPLE that the proposal was a "complete surprise for Kourtney." The insider said, "Travis told her family that he planned to propose, but everyone was great at keeping it secret."

Kardashian shares her three children — Mason, 12, Penelope, 9, and Reign, 7 — with ex Scott Disick. Barker was previously married to Melissa Kennedy from 2001 to 2002 and Shanna Moakler from 2004 to 2008. He shares stepdaughter Atiana, 22, son Landon, 18, and daughter Alabama, 16, with Moakler.