Multiple Visits to Salon Etiquite

I am narrowing in on my dresses. I have gone to 3 salons alone to get a sense of what I like before my family travels in to help me commit. My top dress is at Salon 3 but I liked options at Salon 1, too.

When I shopped at Salon 1 most of my appointment was me getting comfortable and starting to learn what I liked. I really liked that Salon 1 had good relationships with their designers and could get a lot of custom work done from the designers themselves.

My heart is saying my dress is at Salon 3 but I want to give Salon 1 one more browse. Only one dress made me cry so far and it was not the one my heart is set on.

Is it OK for me to explore Salon 1 again when my family visits knowing that I am loving that other dress? I want to be fair to the sales rep.. am I overthinking this?