Is my autumn dress and trenchcoat outfit appropriate for church tonight if I’m hoping to meet someone?

Is a pretty autumn dress, with black pantyhose, ballet flats and a chocolate coloured evening trenchcoat appropriate for church tonight? It's going to be a but cooler, but I feel like dressing up a bit more, but not too much, in case I meet some cute men at church.

Is my autumn dress and trenchcoat outfit appropriate for church tonight if I’m hoping to meet someone?
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