Black goes well with black, white, navy, grey, and (often) minimalist fashions
I have tried many avon perfumes & they smell ok but don't last long & i find myself getting bored very quickly
If I was styling you or your man, I would suggest they purchase a dark suit because it can be the same price point when renting a tux and they can separate the suit after the event to get more wear out of their purchase
Crisp fabrics like cotton poplin, taffeta, and some jacquards hold puff volume naturally, while soft fabrics like rayon challis and lightweight crepe need internal support to keep the sleeve from collapsing
None the less, it still doesn't make any sense, or answer any questions
however, they would also lend themselves perfectly to being worn to a variety of different occasions