i-adjective
Describes something visually loud, overly bright, or showy in a way that often feels excessive or tasteless. The reduplicated form intensifies the meaning compared to 派手.
彼女の派手派手しいドレスはパーティーで目立っていた。
Her flashy dress stood out at the party.
その店の看板は派手派手しくて、遠くからでもよく見える。
The store's sign is so gaudy that it's easily visible from a distance.