Questions & Answers about Este cinturón combina bien con mis vaqueros.
Spanish has three main demonstratives that all mean roughly this/that:
- este / esta / estos / estas → this / these, near the speaker
- ese / esa / esos / esas → that / those, at a medium distance or “near” the listener
- aquel / aquella / aquellos / aquellas → that / those (over there), far from both speaker and listener, or more “remote” in some way
In Este cinturón combina bien con mis vaqueros, este suggests the belt is close to the speaker (for example, the one they’re holding or wearing).
You could hear ese cinturón or aquel cinturón if the belt is farther away, or if you’re talking about it as something less “mentally present”. But este is the natural choice if you’re referring to the belt you’re pointing at, holding, or wearing.