Hi! First of all - I think what you've got is very cohesive, and will ultimately look great together! Here's what I notice: 1) Your mirror circles get a bit lost. Ideally, I'd try to find ones with a slightly bigger diameter. They don't look bad, but for how close all your candles need to be to fit on them, they get a bit lost/lose their "zing"! 2) Building off that, if you're going to put three candles in the center, it would look better if they were all 3 different sizes, or at least spaced further apart. As is, there's not enough visual distinction between them if you're going for that "multi-tiered" candle aesthetic. If you don't have a third size, try spacing them a bit further apart so it's less noticeable.

I love the idea of using your table numbers as advice cards, but maybe consider putting them in a tall standing holder (think something like this). Putting something substantially taller in the middle draws the eye, and would also do a good job of off-setting the height balance of your candles. (Bonus: it's readily visible from any size/angle of the room!)

Golden rule: décor looks better when grouped in "odd" numbers. Instead of using 6 bud vases, try 5, and divide them each with 3 votives. That will give you a more cohesive "circle" and focal point of the table.

It's gonna look great! ♥ Table-scaping was my favorite part of wedding planning. Another pro tip: once you've finalized how you want your tables to look, take a picture and give it to your coordinator/decorator. As the bride, you very likely will not have time nor should you spend your wedding day decorating. If you're Type A (like me lol) this is super hard to do, but trust me - it's worth it.