in his blue suit

English as a Second Language English Vocabulary, Grammar and Idioms
1

[color=blue]1-He came here in his blue suit.

Does this sentence imly that he has only one blue suit?

Can this sentence be used if he has only one suit and it happens to be blue?

Gratefully,
Navi.

2

It implies that he only has one blue suit, but this does not have to be the case.
It certainly could be used if he only had one suit which happened to be blue.