I personally prefer white boots styled with white, light wash or navy jeans or beige faux leather or suede leggings than I do black jeans or leggings
This teal dress just freshens up the white coat look in a distinctive way
Use this tutorial to make your own double folded bias tape or use store bought bias that matches your fabric
The only issue with ivory though, is that you have to be careful of having white elements in your wedding (flowers, grooms shirts, flower girl dresses, etc.) because the white tends to make an ivory wedding dress look a little "dirty" (for lack of a better word) when next to each other
Conversely, there are midi dresses and boots that you may never have thought of styling together a leather dress and cowboy boots, a tailored shift and riding boots, or a pink midi and sock boots, for example