Short Lightweight Flexible Blazer for Salsa Dancing

Wondering some brands that have lightweight poly blend or poly flexible blazers for salsa dancing that are easily washable. I know most of these brands like Lulu, Rhone, and Marine Layer have simply Small, Medium and Large sizes but bonus points if they have a Medium Short size vs a Medium Regular. I will be wearing Jeans or Lulu Commision pants with a poly dress shirt or tshirt underneath. Currently the front runner for me is this Blazer from Marine Layer

Marine Layer

Breeze Blazer

saturday suit