The young lady in this YouTube video explains 3 tips on how to dress to attract a man.
Most likely he is choosing with his eyes.
Show off your assets! Be sexy!
2. The "right' Person
Dress what reflects "him". Is he a professional? Is he outdoorsy? A sports fan?
3. Representing "yourself"
Wear what represents "you". Are you casual? A fitness gal?
Choose what is more comfortable for you. He is going to know if you are not comfortable.