She gave me a cute doll.

Literal

She [topic-は] me [to-に] cute doll [object-を] gave.

かわいい — the famously productive Japanese adjective for 'cute, adorable, lovable' — has spilled out of Japan into global vocabulary as 'kawaii.' In Japanese it covers a wide range from genuinely small/childlike cuteness to the Hello Kitty aesthetic to a general sense of charm. Pairing it with 人形 (a doll) is a near-prototypical use — small, charming, miniature.