That's tsatske from the Yiddish, meaning roughly pretty, shiny stuff that might make you unhappy, but you'd never buy for yourself.
NPR: Shoppers Spent More Than Expected This Season
tsatske:
From Yiddish ?????? ?(tsatske, “trinket”), from Russian ца?цка ?(cácka).
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。