Girlfriend (24) Dresses Like Old Lady; Deal-breaker?

Everyone thinks she's much older than me because of the way she dresses... but we're the same age; think loose fitting old lady librarian clothing, and that's not an overexaggeration. She even bought those old lady walking sticks for when we walk trails (the trails are flat and free of obstacles).

She stopped dressing nice and it's been over a year like this.. I'm losing my attraction to her, and when I brought it up she just said that's how she wants to look from now on... I'm not into 9pd ladies.

I don't know what to do
Girlfriend (24) Dresses Like Old Lady; Deal-breaker?
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