US$ 28.10
open back dress mini Fashionkilla - - Women - Polyester/Spandex - 6 US Underground White Backless Dress 100% Acrylic Cold gentle hand Iolanda Backless Ruffle Detailing Mini
Description
Key Features Timeless Design: Clean, minimalist aesthetic suitable for various styles and occasions

Mens business casual includes collared, button-up shirts, khakis or dress pants, and formal shoes, like loafers
On those longer cardigans, I also think shoving the sleeves up the arm helps to correct the proportion on the body

(A few years back, a colleague wrote a piece reckoning with the color black in mens clothing, which you can read here.) So, to wear it with some edge requires a bit of high/low pairing essentially pulling in more casual or vintage pieces to finish off the outfit