I just purchased a gold sequin top from H&M (burnt gold). I’d try there and at least peek through a Forever 21 store (sometimes online and in store do differ).
Here’s a blackened silver top from ASOS. Not disco ball bright but still festive and bright.
Can’t get the Nieman Marcus (Last Call) site to work out so here’s the link!! http://www.lastcall.com/p/Madigan-Twist-Back-Sequin-Tank-Silver-Tees-Tanks/prod8240042/?ecid=LCALRFeedJ84DHJLQkR4&ncx=n&uEm=%%affiliates%%&ci_src=14110925&ci_sku=prod8240042skuSILVERposted about 4 years ago