Kim wore this dress during her wedding celebration in May 2014, and Kylie channeled a similar Balmain style at the launch of the designer's collaboration with H&M in NYC on Oct. 20, 2015.
Sheer ensembles? Check! Matching bathing suits? Check! Plenty of cleavage? Double check!
Scroll through the gallery above to see each and every time Kim Kardashian and Kylie Jenner dressed exactly alike!