say a lot about

say a lot about something

to show or express something In general, I think the way someone dresses says a lot about their attitude.

Name	Pronounced	Usage
Gavin	GAV-in (English)	English, Scottish
Clemmie	['klemi]
Gorou	go-ṙo:	Japanese
Theo	THEE-o (English), TAY-o (Dutch)	English, Dutch
BÉIbhinn	BAY-vin, BE-veen	Irish
Rabi'a	-	Arabic