married couple with similar tastes or personalities
Describes a husband and wife who are alike in character, hobbies, or way of thinking. Often used in a positive or affectionate way.
Those two are really a like-minded couple; their hobbies and ways of thinking are exactly alike.
like husband, like wife
Proverbial expression meaning that a married couple tends to resemble each other. Often used as a comment on a couple's similarity.
They say 'like husband, like wife,' and they really are just alike.