On herInstagram StoryThursday, her sister Aurora Culpo claimed that airline officials asked her sibling to "cover up" before boarding their flight.

"Olivia and I are going to Cabo and look at her outfit," Aurora said of her sister, who was wearing a long black cardigan, sports bra, biker shorts and a face mask. "She looks cute. She looks appropriate. No."

olivia culpo Credit: Olivia Culpo/Instagram

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"They call her up to the desk and tell her that she needs to put a blouse on, otherwise she can't get on the plane," she explained in the clip, which Olivia also shared to her own Instagram Story. "Tell me is that not so f----- up."

Olivia borrowed McCaffrey's gray hoodie and the trio were able to board the plane although Aurora continued to joke about the incident on social media.

She shared a shot of the Carolina Panthers player, 25, with his arms tucked into his white T-shirt and wrote, "When you freeze bc ur lady dress inappropriate AF. Exactly how Jack from the titanic died. LMAO."

Olivia Culpo Asked to Cover Up Before Boarding American Flight Credit: Olivia Culpo Instagram

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An American Airlines spokesperson previously told PEOPLE they had no further comment on Olivia's claims.

Despite the incident, the group shared their fun-filled getaway in Mexico on Instagram including a boat trip and a celebration for Sophia Culpo's boyfriend Braxton Berrios being named First-Team All-Pro as a kick returner by the Associated Press.