Wedding stationer here! Looks cute and definitely not cheap! I actually would recommend the opposite of the other poster and say to keep the zip code on its own line and spaced out, it’s how I traditionally format addresses. If you want to elevate the aesthetics I would write out the full state name instead of using the abbreviation. Again, that’s what I usually do when formatting addresses for the suites I work on.
Edit: if you’re worried about centering things properly, left aligning looks just as good. And one trick of the trade for really straight lines is to use a laser level (this is the one I use: BLACK+DECKER Laser Level (BDL220S) https://www.amazon.com/dp/B000B8GBBS/ref=cm_sw_r_cp_api_glt_fabc_K9PK7ENBXXM2WFGGNDMD)
Umm... maybe I don't know exactly what you're wanting to do, or maybe you're trying to make it more difficult than it has to be. But... this works for me: https://www.amazon.com/gp/product/B000B8GBBS/ref=ppx\_yo\_dt\_b\_search\_asin\_title?ie=UTF8&psc=1
You can also use a laser level. You can set it on a chair or something and then measure the height of the beam at different points on the floor. Sport to link to a cheap B+D model. You can always go with a nicer one if you wish.
It looks like a laser pointer with a line beam spliter, not sure where you can find that specific one but there are several laser levels that you can choose. Most people talk about grabbing the cheaply at Harbor Freight but if you prefer online maybe this one from amazon suits your needs.
http://www.amazon.com/Black-Decker-BDL220S-Laser-Level/dp/B000B8GBBS/
I leveled most of them using a cheap torpedo level and eyeballed the alignments/space between. But recently, I got a laser level and it makes life so much easier. Been considering getting a cross line one just for perfect alignment but maybe down the line lol.
Just a cheap one from amazon.
https://www.amazon.com/BLACK-DECKER-BDL220S-Laser-Level/dp/B000B8GBBS
I got one of these. It’s nice because you can set it on the table and have a steady line.
BLACK+DECKER Laser Level (BDL220S) https://www.amazon.com/dp/B000B8GBBS/ref=cm_sw_r_cp_api_i_D4kkFbB3PJ6J0
Buy a super cheap laser level. They are too dim to use in bright daylight, but they'd be bright enough at dusk:
http://www.amazon.com/Black-Decker-BDL220S-Laser-Level/dp/B000B8GBBS
This one is awesome