あなたはお母さんにそっくりね。

you (referring to someone of equal or lower status); dear (what a wife calls a husband)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

mother

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

all; altogether; entirely; completely; exactly like; just like

indicates emphasis, agreement, request for confirmation, etc.; is it so; hey; come on; listen; not