How reliable are virtual hair-colour previews?

We had a small wedding-preparation evening this week because she wants a modest update before her wedding. She is currently a cool medium blonde, and she does not want guests to notice a sudden or theatrical change. The difficulty is that one sample looks slightly grey under warm lamps, so everyone reaches a different conclusion. One relative prefers a few lighter pieces, while the photographer advised keeping the overall contrast familiar. We decided to stop voting from separate screenshots and compare the same references on a tablet with filters disabled. Her dress is a gentle oyster shade, and the ceremony includes both a dim room and outdoor portraits. That combination makes a natural-looking root more important than chasing a fashionable label. We used [url=https://find-hairstyle.top]hair colour filter[/url] as a shared reference. Next we will photograph two borrowed extensions in late-afternoon light. The stylist can then judge whether a cool gloss is the safest choice. We also plan to keep the hairstyle simple during the test. How can we keep family opinions from outweighing the stylist’s evidence?