suit someone down to the ground

suit (one) down to the ground

To be ideal for one. I'm cold all the time, so this hot weather really suits me down to the ground.
See also: down, ground, suit

suit someone down to the ground

BRITISH, INFORMAL
If something suits you down to the ground, it is extremely convenient for you. A later meeting would suit me down to the ground. Her new work hours suit her down to the ground.
See also: down, ground, someone, suit