As long as you're properly wearing a double-layered mask, you should be fine.

I'll be honest, if those are the only three you have, you may need more. You will sweat, get chai and frap roast and dish soap on your face, etc. and may want to get some disposable masks. I tried to use reusable ones but couldn't keep up with the laundry if washing after every wear (as you should be).

The only thing I could think of being a problem is if they are a sports team in which case the look book is really clear you can’t have on your clothes because they can be polarizing

Dress code haha. I’ve never read a rule on masks

Masks don’t have to conform to dress code aside from not having obscenity on them! All of mine are bright and funky colored reuse able ones

Well congratulations!!! Hope your experiences are great. I’m sure those masks will be fine! I wear my own mask that I ordered online. I even have one that says “like a good neighbor stay over there( State Farm reference) We did run out of Starbucks mask (the black ones) but we have tons of disposable ones that’s available to everyone.

Depends on your store.

These should be fine, but your store should provide free disposable ones as well. They may even have free reusable starbucks masks for you if you want.

It really all depends on your store manager, I wear a "suicidal tendencies" mask and mine hasn't said anything about it. Of course, he's then turned around and told some of our greener beans that they can't wear personal masks