suit oneself

Do as one pleases, as in We had expected you, but if you don't want to come, suit yourself. This idiom, which uses suit in the sense of "be agreeable or convenient," is often put as an imperative. [Late 1800s]

Common Names:

Name	Pronounced	Usage
Alessa	ah-LES-sah	Italian
Sabella	sə-BEL-ə	English (Rare)
Pavla	-	Czech, Slovene
CristiÁN	kree-STYAHN	Spanish
ŞAkİR	-	Turkish
Samson	SAM-sən (English)	Biblical, English, French, Biblical Latin