suit your/somebody's book

suit (one's) book

To be ideal, convenient, or acceptable to one. It suits our book to have all the meetings in the one day, but organize things however they are most convenient for you.
See also: book, suit
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

ˌsuit your/somebody’s ˈbook

(British English, informal) be convenient or useful for you/somebody: Well, if you’re honest and hard-working, that suits our book.
See also: book, suit
Farlex Partner Idioms Dictionary © Farlex 2017
See also: