Dont wear restricting clothes
You want your hem to move gracefully and your straps to lie nicely on your shoulders
While there are some tweaks you can make to make it your own - going for deep jewel tones, muted shades, experimenting with fabrics or playing up your accessories - usually Black Tie means just that
If the ceremony is outdoors, consider breathable fabrics and comfortable shoes (hello, kitten heels)
Seasonal attire guidelines go out the window if the wedding you're holding or attending is in Baliin that case, it doesn't matter if it's May or November, you'll want to go with warm-weather attire and that often means summery colors and fabrics
My experience with that store taught me that the best way to have a wardrobe filled with beautiful outfits for all occasions is to have a carefully curated collection of items that work together to create fun and classic looks