suit somebody 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 somebody (right) ˌdown to the ˈground

(British English, informal) suit somebody completely: I’ve found a job that suits me down to the ground: the pay’s great and I can work from home.
See also: down, ground, somebody, suit