"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 wrote. "I thought I was going to a meeting with my mom and she told me to wear white."
Looking back, Kim admits that she should've know her family was up to something. "I wore this really cool white Chanel dress that I had been dying to wear," she continued before dishing on the food. "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 sweet snaps include the then bride-to-be munching on a churro, and posing next to her Eiffel Tower cake with mom Kris Jenner.
In another throwback post, Kim shared a video of her 1-year-old son, Saint, from their family trip to Costa Rica in February.
The adorable clip shows Kim snuggling up to Saint as they play in a pool.
"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," wrote the mother of two. "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."