A black denim jacket with sequin sleeves, for when the plan is dinner and the plan changes.
Sequins run the full length of both sleeves, so the shine is there the moment you move. The hem is left raw and unfinished, which keeps the whole thing from tipping into costume.
Chest pockets, classic button front, sizes US 4 through 18. A blend of 75% cotton, 12.7% polyester and 12.3% viscose, soft but with enough weight to hold the sleeves.
Throw it over a black dress, or wear it with jeans and let it be the entire outfit.
Check the measurements and order by your usual US size.