You do not need to give your whole home a style label before choosing a light. Begin with what is already there: the furniture, ceiling, colours and materials. Then decide whether the lighting should blend in or be the first thing you notice.
Choose one starting point
It might be the dining table, a stone surface, a wooden cabinet or the room’s proportions. Compare a few fixtures against that starting point instead of choosing each one in isolation.
A familiar finish can connect different shapes across a room. A contrasting finish can also work, but look at it alongside the actual materials. Phone screens and scene photographs are not reliable colour samples.
Look at detail as well as silhouette
Compare the fixture from a distance, then look closely at the visible fittings and surfaces. Think about how much detail you want overhead and whether it competes with anything else in the room.
Check the dimensions rather than judging size from the image. A simple shape can still be a substantial piece; a decorative design may look different in a smaller room.
Make a shortlist, not a final decision from a photo
Save two or three pieces that interest you. Bring photographs of the room and discuss which are available to see in person. Compare them against the same requirements: size, finish, light source and budget.
For adjoining spaces, look at the shortlist together. The lights do not have to match, but you should be comfortable with how they relate to one another.