。
She's my type.
Literal
She [topic-は] my type is.
タイプ is the loanword for 'type' — fully naturalized in Japanese as the standard word for 'someone's type' in romantic, aesthetic, or personality contexts. The phrase 私のタイプ is interchangeable with 私の好み in this meaning, though タイプ skews slightly more toward physical / personality compatibility while 好み can be broader (food, music, anything). The bare two-word punch — 'she-is-type' — is the kind of compact expression Japanese excels at.