house of cb cocktail dress & Party Dresses The bodice is perfectly boned to cinch your waist and has a pretty sweetheart neckline with underwired cups HOUSE OF CB Alondra Beaded

Go to Nordstrom A paisley placement print and boho-eclectic beads underscore the retro character of this linen-silk mermaid gown from the Aussie brand's spring '25 celebration of '70s surf culture

Tile: Lunada Bay Jaw Zing Umbria Pearl Others: here , here & here

Mackie was inspired by showgirls when he designed Cher's ensemble and matching headdress, according to Vanity Fair

Yes I can see that a paler or much darker jean would probably be better, and then other clothes as per some of the guidance in the piece I feel similarly

Choose a clear or richer yellow, match the formality to the venue, and check whether the couple has stated any color preferences