Kristin Chirico for BuzzFeed

1. I would ask to have my bra size determined, and record the first size I was given.

2. I would try any bras that were suggested to me.

3. If, after helping me try on a suggested bra, a fitter decided I needed a different size, I would try it on and include their final assessment of my size. (This is only fair — all kidding aside, trying on bras really is a trial-and-error process.)

4. I would not offer any size suggestions. (I definitely broke this rule — see below.)

5. So as not to willfully waste the time of everyone helping me: If I found a bra I liked, I would purchase it at my expense.