。
She's the woman of my dreams.
Literal
She [topic-は] my desire [in-にかなった] woman is.
意にかなう is a fixed expression literally meaning 'to fit (one's) intent / wish' — used to describe something or someone that matches what one had hoped for. The 意 here is 'mind, intent, wish'; かなう (often written 適う or 叶う) means 'to fit, match, suit, be granted.' The relative clause 私の意にかなった modifies 女性 — 'a woman who satisfies my (heart's) wish.' This is a slightly literary phrasing, the kind of thing one might find in older fiction or formal speech rather than everyday conversation.