The surprise party was held at the Peninsula Hotel in Beverly Hills in 2014, two weeks before she married Kanye West.
"Three years ago, at the Peninsula Hotel in Beverly Hills, my mom and sisters surprised me and threw me the most amazing bridal shower," Kim captioned the pics. "I thought I was going to a meeting with my mom and she told me to wear white."
"I wore this really cool white Chanel dress that I had been dying to wear," she wrote. "It was all about a French theme, and it was a brunch with the best food—we even had an Eiffel Tower cake! Of course, we had churros too."
The mom-of-two also posted a throwback video of Saint from their family trip to Costa Rica in February.
"When we all went on our family trip to Costa Rica, it was so important to me to just relax and be with the kids," Kim wrote. "Growing up, I have such great memories of going on vacation with the whole family and I love that I get to do that with my kids now."
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